Titelia

Fund shareholders of AnaptysBio Inc

ISIN US0327241065 · United States · LEI 529900HH4WQT03IG1A12

Fund shareholders
204
Of which ETFs
49 155 other funds
Value held
327.8M $
Share of capital
19.1 % of 29.1M shares on Apr 23, 2026
Sold short
0.6 % by 1 fund, as of Aug 20, 2026
FundSharesValueWeight in fundShare of capital
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 614,54634.1M $0.00 %2.11 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) S&P(R) Biotech ETF SPDR SERIES TRUST 512,17528.4M $0.38 %1.76 %as of Mar 31, 2026 ↗
iShares Russell 2000 ETF iShares Trust 446,92524.8M $0.03 %1.54 %as of Mar 31, 2026 ↗
Federated Hermes Kaufmann Small Cap Fund Federated Hermes Equity Funds 290,00019.1M $0.66 %1.00 %as of Apr 30, 2026 ↗
Nuveen Quant Small Cap Equity Fund TIAA-CREF Funds 269,06017.7M $0.45 %0.92 %as of Apr 30, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 218,70612.1M $0.01 %0.75 %as of Mar 31, 2026 ↗
iShares Biotechnology ETF iShares Trust 192,13610.7M $0.13 %0.66 %as of Mar 31, 2026 ↗
Victory Science & Technology Fund Victory Portfolios III 187,89312.4M $0.88 %0.65 %as of Apr 30, 2026 ↗
Fidelity Small Cap Index Fund Fidelity Salem Street Trust 180,34411.9M $0.04 %0.62 %as of Apr 30, 2026 ↗
VANGUARD STRATEGIC EQUITY FUND VANGUARD HORIZON FUNDS 170,7379.5M $0.09 %0.59 %as of Mar 31, 2026 ↗
iShares Russell 2000 Growth ETF iShares Trust 149,1788.3M $0.07 %0.51 %as of Mar 31, 2026 ↗
First Trust Small Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 137,7499.1M $0.87 %0.47 %as of Apr 30, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 102,5185.6M $0.01 %0.35 %as of Feb 28, 2026 ↗
VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND 98,2626.5M $0.03 %0.34 %as of Apr 30, 2026 ↗
Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST 96,2575.3M $0.03 %0.33 %as of Feb 28, 2026 ↗
Nomura Healthcare Fund Delaware Group Equity Funds IV 93,7325.2M $0.78 %0.32 %as of Mar 31, 2026 ↗
VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 91,4315M $0.03 %0.31 %as of Feb 28, 2026 ↗
First Trust Small Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 81,8615.4M $0.44 %0.28 %as of Apr 30, 2026 ↗
CapForce IBD 50 ETF Capital Force ETF Trust 55,7993.7M $4.18 %0.19 %as of Apr 30, 2026 ↗
Fidelity SAI Small-Mid Cap Momentum Index Fund Fidelity Salem Street Trust 55,7083.7M $0.09 %0.19 %as of Apr 30, 2026 ↗
VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS 48,1902.7M $0.11 %0.17 %as of Mar 31, 2026 ↗
Victory RS Science & Technology Fund Victory Portfolios 48,0602.7M $1.41 %0.17 %as of Mar 31, 2026 ↗
iShares Micro-Cap ETF iShares Trust 45,9942.6M $0.21 %0.16 %as of Mar 31, 2026 ↗
Fidelity Series Small Cap Core Fund Fidelity Concord Street Trust 44,9003M $0.18 %0.15 %as of Apr 30, 2026 ↗
Fidelity Small-Mid Multifactor ETF Fidelity Covington Trust 43,5892.9M $0.12 %0.15 %as of Apr 30, 2026 ↗
VANGUARD U.S. MOMENTUM FACTOR ETF VANGUARD WELLINGTON FUND 42,8742.4M $0.17 %0.15 %as of Feb 28, 2026 ↗
VANGUARD HEALTH CARE INDEX FUND VANGUARD WORLD FUND 42,1442.3M $0.01 %0.14 %as of Feb 28, 2026 ↗
Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST 40,0922.6M $0.04 %0.14 %as of Apr 30, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 37,0642M $0.00 %0.13 %as of Feb 28, 2026 ↗
Federated Hermes MDT Small Cap Core Fund Federated Hermes MDT Series 36,0792.4M $0.13 %0.12 %as of Apr 30, 2026 ↗
Nuveen Quant Small/Mid Cap Equity Fund TIAA-CREF Funds 33,8002.2M $0.09 %0.12 %as of Apr 30, 2026 ↗
Invesco Dorsey Wright Healthcare Momentum ETF Invesco Exchange-Traded Fund Trust 32,7082.1M $1.78 %0.11 %as of Apr 30, 2026 ↗
Victory RS Small Cap Growth Fund Victory Portfolios 30,9301.7M $0.52 %0.11 %as of Mar 31, 2026 ↗
Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust 30,0682M $0.07 %0.10 %as of Apr 30, 2026 ↗
Direxion Daily S&P Biotech Bull 3X Shares Direxion Shares ETF Trust 29,3281.9M $0.37 %0.10 %as of Apr 30, 2026 ↗
Master Small Cap Index Series Quantitative Master Series LLC 29,3211.6M $0.03 %0.10 %as of Mar 31, 2026 ↗
Tema Oncology ETF Tema ETF Trust 28,6571.6M $0.99 %0.10 %as of Feb 28, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 28,4691.6M $0.00 %0.10 %as of Feb 28, 2026 ↗
Invesco Dorsey Wright SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust II 28,2851.6M $0.40 %0.10 %as of Feb 28, 2026 ↗
Schwab Small-Cap Equity Fund SCHWAB CAPITAL TRUST 27,4661.8M $0.25 %0.09 %as of Apr 30, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 24,1261.3M $0.00 %0.08 %as of Mar 31, 2026 ↗
Victory Small Cap Stock Fund Victory Portfolios III 23,9141.6M $0.17 %0.08 %as of Apr 30, 2026 ↗
Invesco BuyBack AchieversTM ETF Invesco Exchange-Traded Fund Trust 23,8761.6M $0.10 %0.08 %as of Apr 30, 2026 ↗
Select Biotechnology Portfolio Fidelity Select Portfolios 23,3001.3M $0.02 %0.08 %as of Feb 28, 2026 ↗
Goldman Sachs Small Cap Equity Insights Fund Goldman Sachs Trust 22,3131.5M $0.20 %0.08 %as of Apr 30, 2026 ↗
Nuveen Small Cap Blend Index Fund TIAA-CREF Funds 21,9561.4M $0.04 %0.08 %as of Apr 30, 2026 ↗
HUSSMAN STRATEGIC MARKET CYCLE FUND Hussman Investment Trust 20,0001.1M $0.28 %0.07 %as of Mar 31, 2026 ↗
EQ/2000 Managed Volatility Portfolio EQ Advisors Trust 19,4161.1M $0.03 %0.07 %as of Mar 31, 2026 ↗
VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS 16,919931.4K $0.06 %0.06 %as of Feb 28, 2026 ↗
Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust 16,261895.2K $0.00 %0.06 %as of Feb 28, 2026 ↗
Nuveen Equity Index Fund TIAA-CREF Funds 15,5961M $0.00 %0.05 %as of Apr 30, 2026 ↗
EQ/Small Company Index Portfolio EQ Advisors Trust 14,000776.4K $0.05 %0.05 %as of Mar 31, 2026 ↗
SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS 13,991775.9K $0.06 %0.05 %as of Mar 31, 2026 ↗
Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust 13,875769.5K $0.07 %0.05 %as of Mar 31, 2026 ↗
Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST 13,507743.6K $0.00 %0.05 %as of Feb 28, 2026 ↗
Federated Hermes MDT Small Cap Growth Fund Federated Hermes MDT Series 13,490886.7K $0.12 %0.05 %as of Apr 30, 2026 ↗
Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust 13,160729.9K $0.01 %0.05 %as of Mar 31, 2026 ↗
First Trust Multi Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 12,833843.5K $0.18 %0.04 %as of Apr 30, 2026 ↗
LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 12,700704.3K $0.04 %0.04 %as of Mar 31, 2026 ↗
Putnam Dynamic Asset Allocation Growth Fund Putnam Asset Allocation Funds 12,206676.9K $0.02 %0.04 %as of Mar 31, 2026 ↗
VANGUARD GROWTH AND INCOME FUND VANGUARD QUANTITATIVE FUNDS 12,000665.5K $0.00 %0.04 %as of Mar 31, 2026 ↗
Schwab Health Care Fund SCHWAB CAPITAL TRUST 11,939784.8K $0.13 %0.04 %as of Apr 30, 2026 ↗
Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST 11,800775.6K $0.00 %0.04 %as of Apr 30, 2026 ↗
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS 11,137617.7K $0.00 %0.04 %as of Mar 31, 2026 ↗
AST PGIM Aggressive Multi-Asset Portfolio Advanced Series Trust 10,500582.3K $0.00 %0.04 %as of Mar 31, 2026 ↗
Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust 10,339679.6K $0.00 %0.04 %as of Apr 30, 2026 ↗
Goldman Sachs Small Cap Growth Insights Fund Goldman Sachs Trust 9,167602.5K $0.21 %0.03 %as of Apr 30, 2026 ↗
LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 9,122505.9K $0.06 %0.03 %as of Mar 31, 2026 ↗
BIOTECHNOLOGY ULTRASECTOR PROFUND ProFunds 9,076596.6K $0.33 %0.03 %as of Apr 30, 2026 ↗
Tactical Growth Allocation Fund Tactical Investment Series Trust 8,810488.6K $1.34 %0.03 %as of Mar 31, 2026 ↗
Small Cap Index Fund Northern Funds 8,647479.6K $0.03 %0.03 %as of Mar 31, 2026 ↗
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS 8,642479.3K $0.00 %0.03 %as of Mar 31, 2026 ↗
Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust 8,605473.7K $0.01 %0.03 %as of Feb 28, 2026 ↗
Putnam Dynamic Asset Allocation Balanced Fund Putnam Asset Allocation Funds 8,333462.1K $0.02 %0.03 %as of Mar 31, 2026 ↗
Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II 8,100445.9K $0.00 %0.03 %as of Feb 28, 2026 ↗
Federated Hermes MDT Balanced Fund Federated Hermes MDT Series 7,913520.1K $0.16 %0.03 %as of Apr 30, 2026 ↗
Global X Russell 2000 ETF GLOBAL X FUNDS 7,907519.7K $0.04 %0.03 %as of Apr 30, 2026 ↗
EQ/AB Small Cap Growth Portfolio EQ Advisors Trust 7,730428.7K $0.02 %0.03 %as of Mar 31, 2026 ↗
iShares Russell 3000 ETF iShares Trust 7,346407.4K $0.00 %0.03 %as of Mar 31, 2026 ↗
Small Cap Index Fund VALIC Co I 7,269400.2K $0.03 %0.02 %as of Feb 28, 2026 ↗
Small Cap Core Fund Northern Funds 7,266403K $0.12 %0.02 %as of Mar 31, 2026 ↗
Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust 6,919454.8K $0.02 %0.02 %as of Apr 30, 2026 ↗
EQ/Common Stock Index Portfolio EQ Advisors Trust 6,600366K $0.00 %0.02 %as of Mar 31, 2026 ↗
Fidelity MSCI Health Care Index ETF FIDELITY COVINGTON TRUST 6,418421.9K $0.01 %0.02 %as of Apr 30, 2026 ↗
Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund Goldman Sachs Variable Insurance Trust 6,341351.7K $0.19 %0.02 %as of Mar 31, 2026 ↗
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST 6,314350.2K $0.01 %0.02 %as of Mar 31, 2026 ↗
Clearwater Select Equity Fund Clearwater Investment Trust 6,194343.5K $0.08 %0.02 %as of Mar 31, 2026 ↗
Virtus Biotech Clinical Trials Etf ETFis Series Trust I 6,139403.5K $1.08 %0.02 %as of Apr 30, 2026 ↗
BlackRock Advantage Small Cap Growth Fund BlackRock Funds 6,118339.3K $0.05 %0.02 %as of Mar 31, 2026 ↗
MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II 6,032334.5K $0.04 %0.02 %as of Mar 31, 2026 ↗
SIIT SMALL CAP II FUND SEI INSTITUTIONAL INVESTMENTS TRUST 6,001330.4K $0.13 %0.02 %as of Feb 28, 2026 ↗
ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust 5,767319.8K $0.03 %0.02 %as of Mar 31, 2026 ↗
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust 5,734315.7K $0.04 %0.02 %as of Feb 28, 2026 ↗
Nuveen Life Small Cap Equity Fund TIAA-CREF Life Funds 5,628312.1K $0.43 %0.02 %as of Mar 31, 2026 ↗
Diversified Equity Master Portfolio Master Investment Portfolio 5,573309.1K $0.01 %0.02 %as of Mar 31, 2026 ↗
SIIT SMALL CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST 5,401297.3K $0.16 %0.02 %as of Feb 28, 2026 ↗
Golden Eagle Dynamic Hypergrowth ETF ETF Opportunities Trust 5,283293K $1.07 %0.02 %as of Mar 31, 2026 ↗
T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. 5,239290.6K $0.03 %0.02 %as of Mar 31, 2026 ↗
Blackstone Alternative Multi-Strategy Fund Blackstone Alternative Investment Funds 5,000277.3K $0.01 %0.02 %as of Mar 31, 2026 ↗
Franklin U.S. Small Cap Equity Fund Legg Mason Global Asset Management Trust 4,716261.5K $0.22 %0.02 %as of Mar 31, 2026 ↗

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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.

FundWeight in fund
CapForce IBD 50 ETF Capital Force ETF Trust 4.18 %as of Apr 30, 2026 ↗
Invesco Dorsey Wright Healthcare Momentum ETF Invesco Exchange-Traded Fund Trust 1.78 %as of Apr 30, 2026 ↗
Victory RS Science & Technology Fund Victory Portfolios 1.41 %as of Mar 31, 2026 ↗
Tactical Growth Allocation Fund Tactical Investment Series Trust 1.34 %as of Mar 31, 2026 ↗
Virtus Biotech Clinical Trials Etf ETFis Series Trust I 1.08 %as of Apr 30, 2026 ↗
Golden Eagle Dynamic Hypergrowth ETF ETF Opportunities Trust 1.07 %as of Mar 31, 2026 ↗
Tema Oncology ETF Tema ETF Trust 0.99 %as of Feb 28, 2026 ↗
Victory Science & Technology Fund Victory Portfolios III 0.88 %as of Apr 30, 2026 ↗
First Trust Small Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 0.87 %as of Apr 30, 2026 ↗
Nomura Healthcare Fund Delaware Group Equity Funds IV 0.78 %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.

QuarterShareholdersChangeSharesChange
2026Q2204+555,558,090+9.5 %
2026Q1149-55,078,151-1.9 %
2025Q4154+65,178,016-10.9 %
2025Q3148-35,811,558-8.5 %
2025Q2151-96,350,201-29.2 %
2025Q1160-78,974,303+1.1 %
2024Q4167+48,880,018+16.7 %
2024Q3163+77,608,779+36.6 %
2024Q2156+25,568,729+17.9 %
2024Q1154-144,725,155-19.7 %
2023Q41685,881,891

Short sellers of AnaptysBio Inc

Regulators publish the open short positions in this company. Titelia read them from quivad on Aug 20, 2026: today's figure

SellerPositionDisclosed on
PDT Partners, LLC0.6 %Feb 7, 2018

Institutional managers

198 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
EcoR1 Capital, LLC7,880,094437M $as of Mar 31, 2026
BlackRock, Inc.1,681,38093.2M $as of Mar 31, 2026
TANG CAPITAL MANAGEMENT LLC1,330,87973.8M $as of Mar 31, 2026
MORGAN STANLEY993,90555.1M $as of Mar 31, 2026
STATE STREET CORP992,44555M $as of Mar 31, 2026
Affinity Asset Advisors, LLC940,00052.1M $as of Mar 31, 2026
Sanofi821,91730.4M $as of Mar 31, 2026
Palo Alto Investors LP638,16135.4M $as of Mar 31, 2026
683 Capital Management, LLC625,00034.7M $as of Mar 31, 2026
D. E. Shaw & Co., Inc.579,29632.1M $as of Mar 31, 2026
First Light Asset Management, LLC565,43131.4M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC520,24128.9M $as of Mar 31, 2026
BANK OF AMERICA CORP /DE/501,08627.8M $as of Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP492,12027.3M $as of Mar 31, 2026
MILLENNIUM MANAGEMENT LLC475,57226.4M $as of Mar 31, 2026
FMR LLC472,70426.2M $as of Mar 31, 2026
TWO SIGMA INVESTMENTS, LP465,08325.8M $as of Mar 31, 2026
FEDERATED HERMES, INC.364,12120.2M $as of Mar 31, 2026
Woodline Partners LP344,25619.1M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC332,74318.5M $as of Mar 31, 2026
Synergy Asset Management, LLC317,10617.6M $as of Mar 31, 2026
Nuveen, LLC316,06517.5M $as of Mar 31, 2026
Squarepoint Ops LLC267,70314.8M $as of Mar 31, 2026
Qube Research & Technologies Ltd254,73614.1M $as of Mar 31, 2026
Sofinnova Investments, Inc.248,25313.8M $as of Mar 31, 2026

Declared shareholders of AnaptysBio Inc

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.

ShareholderDeclared stakeShares
Sirenia Capital Management LP and 1 other6.70 %1,920,402as of Mar 31, 2026 · SCHEDULE 13G
Point72 Asset Management, L.P. and 2 others0.20 %55,303as of Mar 31, 2026 · SCHEDULE 13G
Cite this page

Titelia. "Fund shareholders of AnaptysBio Inc". https://titelia.com/en/stocks/anaptysbio-inc-US0327241065