Fund shareholders of SEI Investments Co
ISIN US7841171033 · United States · LEI 5LJTIFADGZ6XH1RVOC11
- Fund shareholders
- 412
- Of which ETFs
- 127 285 other funds
- Value held
- 3.6B $ 223.9K € · 25.3M SEK
- Share of capital
- 36.4 % of 120M shares on Jul 10, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| JNL/Mellon Financial Sector Fund JNL Series Trust | 17,236 | 1.4M $ | 0.10 % | 0.01 % | as of Mar 31, 2026 ↗ |
| THRIVENT MODERATELY CONSERVATIVE ALLOCATION PORTFOLIO Thrivent Series Fund, Inc. | 17,211 | 1.4M $ | 0.04 % | 0.01 % | as of Mar 31, 2026 ↗ |
| CVT S&P MidCap 400 Index Portfolio Calvert Variable Trust, Inc. | 17,054 | 1.3M $ | 0.22 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VANGUARD RUSSELL 1000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 16,787 | 1.4M $ | 0.01 % | 0.01 % | as of Feb 28, 2026 ↗ |
| iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 16,612 | 1.5M $ | 0.12 % | 0.01 % | as of Apr 30, 2026 ↗ |
| SA Franklin Systematic U.S. Large Cap Value Portfolio SUNAMERICA SERIES TRUST | 16,475 | 1.5M $ | 0.26 % | 0.01 % | as of Apr 30, 2026 ↗ |
| JNL/DFA U.S. Small Cap Fund JNL Series Trust | 16,431 | 1.3M $ | 0.17 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 16,219 | 1.3M $ | 0.11 % | 0.01 % | as of Feb 28, 2026 ↗ |
| EQ/Common Stock Index Portfolio EQ Advisors Trust | 16,150 | 1.3M $ | 0.02 % | 0.01 % | as of Mar 31, 2026 ↗ |
| LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 15,993 | 1.3M $ | 0.14 % | 0.01 % | as of Mar 31, 2026 ↗ |
| BNY Mellon US Mid Cap Core Equity ETF BNY Mellon ETF Trust | 15,748 | 1.4M $ | 0.23 % | 0.01 % | as of Apr 30, 2026 ↗ |
| MidCap Stock Portfolio BNY MELLON INVESTMENT PORTFOLIOS | 15,530 | 1.2M $ | 0.78 % | 0.01 % | as of Mar 31, 2026 ↗ |
| AQR Alternative Risk Premia Fund AQR Funds | 15,283 | 1.2M $ | 0.25 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Calvert U.S. Large Cap Core Responsible Index Fund Calvert Responsible Index Series, Inc. | 14,768 | 1.2M $ | 0.02 % | 0.01 % | as of Mar 31, 2026 ↗ |
| AVIP S&P MidCap 400 Index Portfolio AuguStar Variable Insurance Products Fund Inc | 14,649 | 1.1M $ | 0.23 % | 0.01 % | as of Mar 31, 2026 ↗ |
| American Beacon Man Large Cap Value Fund AMERICAN BEACON FUNDS | 14,500 | 1.1M $ | 0.50 % | 0.01 % | as of Mar 31, 2026 ↗ |
| U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 14,347 | 1.3M $ | 0.05 % | 0.01 % | as of Apr 30, 2026 ↗ |
| BNY Mellon Active MidCap Fund BNY Mellon Strategic Funds, Inc. | 14,291 | 1.1M $ | 0.24 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SA Mid Cap Index Portfolio SUNAMERICA SERIES TRUST | 14,145 | 1.3M $ | 0.25 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Avantis U.S. Mid Cap Value ETF American Century ETF Trust | 13,816 | 1.1M $ | 0.22 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Systematic Core Fund VALIC Co I | 13,490 | 1.1M $ | 0.16 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Fidelity Flex Mid Cap Index Fund Fidelity Salem Street Trust | 13,481 | 1.2M $ | 0.20 % | 0.01 % | as of Apr 30, 2026 ↗ |
| SA Franklin BW U.S. Large Cap Value Portfolio SUNAMERICA SERIES TRUST | 13,200 | 1.2M $ | 0.10 % | 0.01 % | as of Apr 30, 2026 ↗ |
| AZL Mid Cap Index Fund Allianz Variable Insurance Products Trust | 13,039 | 1M $ | 0.23 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Nationwide Mid Cap Market Index Fund Nationwide Mutual Funds | 12,954 | 1.2M $ | 0.25 % | 0.01 % | as of Apr 30, 2026 ↗ |
| First Trust Nasdaq BuyWrite Income ETF First Trust Exchange-Traded Fund VI | 12,940 | 1M $ | 0.13 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VANGUARD U.S. QUALITY FACTOR ETF VANGUARD WELLINGTON FUND | 12,607 | 1M $ | 0.23 % | 0.01 % | as of Feb 28, 2026 ↗ |
| THRIVENT ALL CAP PORTFOLIO Thrivent Series Fund, Inc. | 12,577 | 986.9K $ | 0.49 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Invesco S&P MidCap 400 Revenue ETF Invesco Exchange-Traded Fund Trust II | 12,412 | 1M $ | 0.09 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Invesco S&P Midcap 400 QVM Multi-Factor ETF Invesco Exchange-Traded Fund Trust II | 12,019 | 977.4K $ | 0.24 % | 0.01 % | as of Feb 28, 2026 ↗ |
| NYLI Candriam U.S. Mid Cap Equity ETF New York Life Investments ETF Trust | 12,010 | 1.1M $ | 0.35 % | 0.01 % | as of Apr 30, 2026 ↗ |
| JNL/RAFI Multi-Factor U.S. Equity Fund JNL Series Trust | 11,594 | 909.8K $ | 0.04 % | 0.01 % | as of Mar 31, 2026 ↗ |
| First Trust Mid Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 11,567 | 1M $ | 0.08 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 11,462 | 1M $ | 0.13 % | 0.01 % | as of Apr 30, 2026 ↗ |
| iShares ESG Select Screened S&P Mid-Cap ETF iShares Trust | 11,331 | 889.1K $ | 0.26 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Loomis Sayles Global Growth Fund Natixis Funds Trust II | 11,161 | 907.6K $ | 0.73 % | 0.01 % | as of Feb 28, 2026 ↗ |
| LKCM Small-Mid Cap Equity Fund LKCM Funds | 11,120 | 872.6K $ | 2.08 % | 0.01 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 10,743 | 843K $ | 0.08 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Pacer Trendpilot US Mid Cap ETF Pacer Funds Trust | 10,583 | 959.7K $ | 0.24 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 10,121 | 794.2K $ | 0.02 % | 0.01 % | as of Mar 31, 2026 ↗ |
| State Street(R) SPDR(R) Russell 1000 Yield Focus ETF SPDR SERIES TRUST | 10,100 | 792.5K $ | 0.09 % | 0.01 % | as of Mar 31, 2026 ↗ |
| MML Equity Fund MML Series Investment Fund II | 10,000 | 784.7K $ | 0.09 % | 0.01 % | as of Mar 31, 2026 ↗ |
| NAA SMID-CAP VALUE SERIES New Age Alpha Variable Funds Trust | 9,932 | 779.4K $ | 0.61 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VANGUARD TAX-MANAGED BALANCED FUND VANGUARD TAX-MANAGED FUNDS | 9,913 | 777.9K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Columbia Integrated Large Cap Growth Fund II COLUMBIA FUNDS SERIES TRUST I | 9,778 | 767.3K $ | 0.97 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 9,432 | 855.3K $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 9,295 | 729.4K $ | 0.04 % | 0.01 % | as of Mar 31, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 9,050 | 710.2K $ | 0.04 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Federated Hermes Mid-Cap Index Fund Federated Hermes Index Trust | 9,010 | 817K $ | 0.29 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust | 8,987 | 814.9K $ | 0.04 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Royce SMid-Cap Total Return Fund ROYCE FUND | 8,938 | 701.4K $ | 2.28 % | 0.01 % | as of Mar 31, 2026 ↗ |
| JNL/RAFI Fundamental U.S. Small Cap Fund JNL Series Trust | 8,700 | 682.7K $ | 0.19 % | 0.01 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Mid-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 8,600 | 674.8K $ | 0.18 % | 0.01 % | as of Mar 31, 2026 ↗ |
| NAA MID GROWTH SERIES New Age Alpha Variable Funds Trust | 8,550 | 670.9K $ | 0.42 % | 0.01 % | as of Mar 31, 2026 ↗ |
| BlackRock Advantage SMID Cap V.I. Fund BlackRock Variable Series Funds, Inc. | 8,528 | 669.2K $ | 0.44 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Columbia Large Cap Growth ETF Columbia ETF Trust I | 8,348 | 655.1K $ | 0.98 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Zacks Small/Mid Cap ETF Zacks Trust | 8,306 | 675.4K $ | 0.33 % | 0.01 % | as of Feb 28, 2026 ↗ |
| iShares MSCI World Small-Cap ETF iShares Trust | 8,279 | 673.2K $ | 0.08 % | 0.01 % | as of Feb 28, 2026 ↗ |
| VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 8,239 | 670K $ | 0.01 % | 0.01 % | as of Feb 28, 2026 ↗ |
| ATM Mid Cap Managed Volatility Portfolio EQ Advisors Trust | 8,215 | 644.6K $ | 0.22 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Venerable Mid Cap Index Fund Venerable Variable Insurance Trust | 8,170 | 641.1K $ | 0.06 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Victory Global Managed Volatility Fund Victory Portfolios III | 7,969 | 722.6K $ | 0.19 % | 0.01 % | as of Apr 30, 2026 ↗ |
| EQ/Mid Cap Value Managed Volatility Portfolio EQ Advisors Trust | 7,899 | 619.8K $ | 0.04 % | 0.01 % | as of Mar 31, 2026 ↗ |
| GuideMark Large Cap Core Fund GPS Funds I | 7,598 | 596.2K $ | 0.08 % | 0.01 % | as of Mar 31, 2026 ↗ |
| JNL/Mellon U.S. Stock Market Index Fund JNL Series Trust | 7,588 | 595.4K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Schwab 1000 Index ETF SCHWAB STRATEGIC TRUST | 7,254 | 589.9K $ | 0.01 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Amplify Cash Flow Dividend Leaders ETF Amplify ETF Trust | 7,065 | 554.4K $ | 1.83 % | 0.01 % | as of Mar 31, 2026 ↗ |
| First Trust SMID Capital Strength ETF First Trust Exchange-Traded Fund VI | 6,896 | 541.1K $ | 0.96 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SFT Index 400 Mid-Cap Fund Securian Funds Trust | 6,781 | 532.1K $ | 0.22 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares Total U.S. Stock Market Index Fund BlackRock Funds | 6,704 | 607.9K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Quantified Managed Income Fund Advisors Preferred Trust | 6,571 | 515.6K $ | 0.33 % | 0.01 % | as of Mar 31, 2026 ↗ |
| American Century U.S. Quality Value ETF American Century ETF Trust | 6,376 | 518.5K $ | 0.15 % | 0.01 % | as of Feb 28, 2026 ↗ |
| JNL/DFA U.S. Core Equity Fund JNL Series Trust | 6,219 | 488K $ | 0.04 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 6,209 | 487.2K $ | 0.11 % | 0.01 % | as of Mar 31, 2026 ↗ |
| EQ/Large Cap Value Managed Volatility Portfolio EQ Advisors Trust | 6,129 | 480.9K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| THRIVENT MODERATELY CONSERVATIVE ALLOCATION FUND Thrivent Mutual Funds | 5,938 | 538.5K $ | 0.04 % | 0.00 % | as of Apr 30, 2026 ↗ |
| AdvisorShares Insider Advantage ETF AdvisorShares Trust | 5,871 | 460.7K $ | 0.95 % | 0.00 % | as of Mar 31, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 2 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 5,830 | 457.5K $ | 0.05 % | 0.00 % | as of Mar 31, 2026 ↗ |
| John Hancock Multifactor Large Cap ETF John Hancock Exchange-Traded Fund Trust | 5,785 | 453.9K $ | 0.04 % | 0.00 % | as of Mar 31, 2026 ↗ |
| THRIVENT GLOBAL STOCK FUND Thrivent Mutual Funds | 5,749 | 521.3K $ | 0.02 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Inspire 500 ETF Northern Lights Fund Trust IV | 5,693 | 463K $ | 0.07 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Barrons 400 ETF ALPS ETF TRUST | 5,631 | 457.9K $ | 0.22 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Invesco Russell 1000 Equal Weight ETF Invesco Exchange-Traded Fund Trust II | 5,625 | 457.4K $ | 0.06 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Steward Values Enhanced Small-Mid Cap Fund Steward Funds Inc | 5,255 | 476.5K $ | 0.25 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Xtrackers Russell US Multifactor ETF DBX ETF Trust | 5,109 | 415.5K $ | 0.18 % | 0.00 % | as of Feb 27, 2026 ↗ |
| Voya RussellTM Mid Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 5,108 | 400.8K $ | 0.06 % | 0.00 % | as of Mar 31, 2026 ↗ |
| First Trust Multi Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 4,810 | 436.2K $ | 0.09 % | 0.00 % | as of Apr 30, 2026 ↗ |
| MassMutual Diversified Value Fund MASSMUTUAL SELECT FUNDS | 4,800 | 376.7K $ | 0.09 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Avantis U.S. Large Cap Equity ETF American Century ETF Trust | 4,733 | 384.9K $ | 0.04 % | 0.00 % | as of Feb 28, 2026 ↗ |
| SA U.S. Small Company Fund SA FUNDS INVESTMENT TRUST | 4,732 | 371.3K $ | 0.12 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AVIP BlackRock Advantage Small Cap Growth Portfolio AuguStar Variable Insurance Products Fund Inc | 4,633 | 363.6K $ | 0.30 % | 0.00 % | as of Mar 31, 2026 ↗ |
| THRIVENT GLOBAL STOCK PORTFOLIO Thrivent Series Fund, Inc. | 4,622 | 362.7K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Total Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 4,612 | 361.9K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| VANGUARD U.S. MULTIFACTOR ETF VANGUARD WELLINGTON FUND | 4,600 | 374.1K $ | 0.07 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Bridge Builder Large Cap Value Fund Bridge Builder Trust | 4,527 | 355.2K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Fidelity Hedged Equity Fund Fidelity Greenwood Street Trust | 4,452 | 403.7K $ | 0.06 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Invesco Russell 1000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 4,266 | 346.9K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 4,244 | 345.1K $ | 0.05 % | 0.00 % | as of Feb 28, 2026 ↗ |
| iShares Morningstar Small-Cap ETF iShares Trust | 4,221 | 382.8K $ | 0.14 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Calvert U.S. Mid Cap Core Responsible Index Fund Calvert Responsible Index Series, Inc. | 4,191 | 328.9K $ | 0.08 % | 0.00 % | as of Mar 31, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| Lord Abbett Focused Large Cap Value Fund LORD ABBETT SECURITIES TRUST | 4.22 % | as of Apr 30, 2026 ↗ |
| Eaton Vance Atlanta Capital SMID-Cap Fund Eaton Vance Growth Trust | 2.77 % | as of Mar 31, 2026 ↗ |
| Inspire Growth ETF Northern Lights Fund Trust IV | 2.31 % | as of Feb 28, 2026 ↗ |
| Royce SMid-Cap Total Return Fund ROYCE FUND | 2.28 % | as of Mar 31, 2026 ↗ |
| Lord Abbett Value Opportunities Fund LORD ABBETT SECURITIES TRUST | 2.25 % | as of Apr 30, 2026 ↗ |
| Royce Premier Fund ROYCE FUND | 2.24 % | as of Mar 31, 2026 ↗ |
| LKCM Small-Mid Cap Equity Fund LKCM Funds | 2.08 % | as of Mar 31, 2026 ↗ |
| Brown Advisory - Beutel Goodman Large-Cap Value Fund Brown Advisory Funds | 2.06 % | as of Mar 31, 2026 ↗ |
| Boston Trust Midcap Fund Boston Trust Walden Funds | 2.04 % | as of Mar 31, 2026 ↗ |
| Boston Trust Walden Midcap Fund Boston Trust Walden Funds | 2.01 % | as of Mar 31, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 410 | -13 | 43,607,291 | +6.8 % |
| 2026Q1 | 423 | -1 | 40,811,856 | -3.7 % |
| 2025Q4 | 424 | +3 | 42,375,217 | +1.1 % |
| 2025Q3 | 421 | -23 | 41,906,101 | -0.7 % |
| 2025Q2 | 444 | +9 | 42,195,093 | +0.9 % |
| 2025Q1 | 435 | +12 | 41,823,498 | -2.9 % |
| 2024Q4 | 423 | +15 | 43,059,313 | +1.9 % |
| 2024Q3 | 408 | -5 | 42,270,631 | +0.9 % |
| 2024Q2 | 413 | +22 | 41,876,558 | +9.4 % |
| 2024Q1 | 391 | -13 | 38,294,641 | -4.5 % |
| 2023Q4 | 404 | 40,083,563 |
Institutional managers
554 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 10,110,337 | 793.4M $ | as of Mar 31, 2026 |
| LOOMIS SAYLES & CO L P | 8,628,879 | 677.1M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 4,792,279 | 376.1M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 4,185,178 | 328.4M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 2,920,506 | 229.2M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,830,332 | 222.1M $ | as of Mar 31, 2026 |
| LORD, ABBETT & CO. LLC | 2,204,379 | 173K $ | as of Mar 31, 2026 |
| FMR LLC | 2,092,499 | 164.2M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 1,873,198 | 147M $ | as of Mar 31, 2026 |
| FIRST TRUST ADVISORS LP | 1,822,669 | 143M $ | as of Mar 31, 2026 |
| Beutel, Goodman & Co Ltd. | 1,773,154 | 139.1K $ | as of Mar 31, 2026 |
| Boston Partners | 1,770,039 | 138.9M $ | as of Mar 31, 2026 |
| Caisse de depot et placement du Quebec | 1,198,089 | 94M $ | as of Mar 31, 2026 |
| Invesco Ltd. | 1,145,404 | 89.9M $ | as of Mar 31, 2026 |
| Boston Trust Walden Corp | 1,039,731 | 81.6M $ | as of Mar 31, 2026 |
| ROYCE & ASSOCIATES LP | 996,456 | 78.2M $ | as of Mar 31, 2026 |
| FRANKLIN RESOURCES INC | 983,113 | 77.1M $ | as of Mar 31, 2026 |
| Bank of New York Mellon Corp | 936,302 | 73.5M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 905,607 | 71.1M $ | as of Mar 31, 2026 |
| AMERIPRISE FINANCIAL INC | 869,549 | 68.2M $ | as of Mar 31, 2026 |
| Clark Capital Management Group, Inc. | 837,845 | 65.7M $ | as of Mar 31, 2026 |
| AMERICAN CAPITAL MANAGEMENT INC | 768,615 | 60.3M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 696,473 | 54.7M $ | as of Mar 31, 2026 |
| RAYMOND JAMES FINANCIAL INC | 572,163 | 44.9M $ | as of Mar 31, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 567,967 | 44.6M $ | as of Mar 31, 2026 |
Declared shareholders of SEI Investments Co
There are 2 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Loomis, Sayles & Co., L.P. | 7.10 % | 8,683,520 | as of Mar 31, 2026 · SCHEDULE 13G |
| Vanguard Portfolio Management | 5.02 % | 6,138,027 | as of Mar 31, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of SEI Investments Co". https://titelia.com/en/stocks/sei-investments-co-US7841171033