Titelia

Fund shareholders of Anterix Inc

ISIN US03676C1009 · United States · LEI 549300QIX2QHFGIEQG40

Fund shareholders
148
Of which ETFs
28 120 other funds
Value held
≈ 117.5M $ 117.4M $ · 37.2K €
Share of capital
15.0 % of 19.5M shares on Jun 19, 2026
FundSharesValueWeight in fundShare of capital
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 351,79313.4M $0.00 %1.80 %as of Mar 31, 2026 ↗
iShares Russell 2000 ETF iShares Trust 274,14410.5M $0.01 %1.41 %as of Mar 31, 2026 ↗
1290 VT GAMCO Small Company Value Portfolio EQ Advisors Trust 270,00010.3M $0.26 %1.38 %as of Mar 31, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 210,5528M $0.01 %1.08 %as of Mar 31, 2026 ↗
Fidelity Small Cap Index Fund Fidelity Salem Street Trust 111,9425.4M $0.02 %0.57 %as of Apr 30, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 100,3753.7M $0.01 %0.51 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) S&P(R) Telecom ETF SPDR SERIES TRUST 99,3463.8M $0.91 %0.51 %as of Mar 31, 2026 ↗
iShares Russell 2000 Growth ETF iShares Trust 91,4143.5M $0.03 %0.47 %as of Mar 31, 2026 ↗
Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST 90,2703.3M $0.02 %0.46 %as of Feb 28, 2026 ↗
U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 76,5663.7M $0.02 %0.39 %as of Apr 30, 2026 ↗
Select Wireless Portfolio Fidelity Select Portfolios 74,5002.7M $0.90 %0.38 %as of Feb 28, 2026 ↗
Gabelli Global Content & Connectivity Fund GAMCO Global Series Funds, Inc 70,0002.7M $3.63 %0.36 %as of Mar 31, 2026 ↗
Dimensional U.S. Small Cap ETF Dimensional ETF Trust 66,0843.2M $0.02 %0.34 %as of Apr 30, 2026 ↗
U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 61,2003M $0.04 %0.31 %as of Apr 30, 2026 ↗
VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 55,9302.1M $0.01 %0.29 %as of Feb 28, 2026 ↗
TETON Westwood Mighty Mites Fund Teton Westwood Funds 53,0002M $1.12 %0.27 %as of Mar 31, 2026 ↗
VANGUARD COMMUNICATION SERVICES INDEX FUND VANGUARD WORLD FUND 40,8851.5M $0.02 %0.21 %as of Feb 28, 2026 ↗
Keeley Small Cap Fund Teton Westwood Funds 40,0001.5M $1.78 %0.21 %as of Mar 31, 2026 ↗
Select Telecommunications Portfolio Fidelity Select Portfolios 35,1001.3M $0.56 %0.18 %as of Feb 28, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 34,8161.3M $0.00 %0.18 %as of Feb 28, 2026 ↗
WisdomTree U.S. SmallCap Fund WisdomTree Trust 31,3651.2M $0.19 %0.16 %as of Mar 31, 2026 ↗
The Gabelli Utilities Fund Gabelli Utilities Fund 31,0001.2M $0.07 %0.16 %as of Mar 31, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 29,5871.1M $0.00 %0.15 %as of Feb 28, 2026 ↗
Kirr, Marbach Partners Value Fund Kirr Marbach Partners Funds Inc 29,3541.1M $1.08 %0.15 %as of Mar 31, 2026 ↗
iShares Micro-Cap ETF iShares Trust 28,4261.1M $0.09 %0.15 %as of Mar 31, 2026 ↗
Embark Small Cap Equity Fund Harbor Funds II 26,7871.3M $0.23 %0.14 %as of Apr 30, 2026 ↗
Dimensional U.S. Targeted Value ETF Dimensional ETF Trust 25,2351.2M $0.01 %0.13 %as of Apr 30, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 25,178961.5K $0.00 %0.13 %as of Mar 31, 2026 ↗
Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST 24,9751.2M $0.02 %0.13 %as of Apr 30, 2026 ↗
Dimensional US Small Cap Value ETF Dimensional ETF Trust 22,4711.1M $0.01 %0.12 %as of Apr 30, 2026 ↗
VANGUARD MARKET NEUTRAL FUND VANGUARD MONTGOMERY FUNDS 19,065728.1K $0.17 %0.10 %as of Mar 31, 2026 ↗
VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS 18,931723K $0.03 %0.10 %as of Mar 31, 2026 ↗
U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 18,714904.3K $0.00 %0.10 %as of Apr 30, 2026 ↗
Master Small Cap Index Series Quantitative Master Series LLC 17,976686.5K $0.01 %0.09 %as of Mar 31, 2026 ↗
Victory Small Cap Stock Fund Victory Portfolios III 16,813812.4K $0.09 %0.09 %as of Apr 30, 2026 ↗
Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust 15,969771.6K $0.00 %0.08 %as of Apr 30, 2026 ↗
U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 14,703710.4K $0.00 %0.08 %as of Apr 30, 2026 ↗
TIFF MULTI-ASSET FUND TIFF Investment Program 13,745524.9K $0.04 %0.07 %as of Mar 31, 2026 ↗
Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST 13,523653.4K $0.00 %0.07 %as of Apr 30, 2026 ↗
Nuveen Small Cap Blend Index Fund TIAA-CREF Funds 13,495652.1K $0.02 %0.07 %as of Apr 30, 2026 ↗
Inspire Small/Mid Cap ETF Northern Lights Fund Trust IV 11,890438.9K $0.17 %0.06 %as of Feb 28, 2026 ↗
EQ/2000 Managed Volatility Portfolio EQ Advisors Trust 11,883453.8K $0.01 %0.06 %as of Mar 31, 2026 ↗
Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST 11,166412.1K $0.00 %0.06 %as of Feb 28, 2026 ↗
U.S. SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 11,070534.9K $0.00 %0.06 %as of Apr 30, 2026 ↗
VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS 10,416384.5K $0.03 %0.05 %as of Feb 28, 2026 ↗
Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust 10,344381.8K $0.00 %0.05 %as of Feb 28, 2026 ↗
Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust 9,735470.4K $0.00 %0.05 %as of Apr 30, 2026 ↗
U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 9,391453.8K $0.00 %0.05 %as of Apr 30, 2026 ↗
EQ/Small Company Index Portfolio EQ Advisors Trust 8,800336.1K $0.02 %0.05 %as of Mar 31, 2026 ↗
Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust 8,565327.1K $0.03 %0.04 %as of Mar 31, 2026 ↗
Nuveen Equity Index Fund TIAA-CREF Funds 8,273399.8K $0.00 %0.04 %as of Apr 30, 2026 ↗
LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 8,000305.5K $0.02 %0.04 %as of Mar 31, 2026 ↗
Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust 6,599318.9K $0.01 %0.03 %as of Apr 30, 2026 ↗
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS 6,072231.9K $0.00 %0.03 %as of Mar 31, 2026 ↗
1290 GAMCO Small/Mid Cap Value Fund 1290 Funds 6,000289.9K $0.13 %0.03 %as of Apr 30, 2026 ↗
U.S. Sustainability Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 5,642272.6K $0.05 %0.03 %as of Apr 30, 2026 ↗
Dimensional VA U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 5,514266.4K $0.03 %0.03 %as of Apr 30, 2026 ↗
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS 5,310202.8K $0.00 %0.03 %as of Mar 31, 2026 ↗
Small Cap Index Fund Northern Funds 5,159197K $0.01 %0.03 %as of Mar 31, 2026 ↗
Small Cap Core Fund Northern Funds 5,005191.1K $0.06 %0.03 %as of Mar 31, 2026 ↗
Gabelli Global Mini Mites Fund GAMCO Global Series Funds, Inc 5,000191K $0.87 %0.03 %as of Mar 31, 2026 ↗
Global X Russell 2000 ETF GLOBAL X FUNDS 4,853234.5K $0.02 %0.02 %as of Apr 30, 2026 ↗
Avantis U.S. Small Cap Equity ETF American Century ETF Trust 4,476165.2K $0.01 %0.02 %as of Feb 28, 2026 ↗
Small Cap Index Fund VALIC Co I 4,245156.7K $0.01 %0.02 %as of Feb 28, 2026 ↗
ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust 4,135157.9K $0.02 %0.02 %as of Mar 31, 2026 ↗
Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST 4,117157.2K $0.00 %0.02 %as of Mar 31, 2026 ↗
JNL/DFA U.S. Small Cap Fund JNL Series Trust 4,047154.6K $0.02 %0.02 %as of Mar 31, 2026 ↗
SIIT SMALL CAP II FUND SEI INSTITUTIONAL INVESTMENTS TRUST 4,046149.3K $0.06 %0.02 %as of Feb 28, 2026 ↗
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST 4,007153K $0.01 %0.02 %as of Mar 31, 2026 ↗
MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II 3,695141.1K $0.01 %0.02 %as of Mar 31, 2026 ↗
SIIT SMALL CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST 3,640134.4K $0.07 %0.02 %as of Feb 28, 2026 ↗
Virtus Small-Cap Fund Virtus Investment Trust 3,500133.7K $0.13 %0.02 %as of Mar 31, 2026 ↗
iShares Russell 3000 ETF iShares Trust 3,236123.6K $0.00 %0.02 %as of Mar 31, 2026 ↗
Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust 2,845137.5K $0.03 %0.01 %as of Apr 30, 2026 ↗
The Gabelli Asset Fund Gabelli Asset Fund 2,800106.9K $0.01 %0.01 %as of Mar 31, 2026 ↗
Small-Cap Index Portfolio PACIFIC SELECT FUND 2,730104.3K $0.01 %0.01 %as of Mar 31, 2026 ↗
U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 2,629127K $0.01 %0.01 %as of Apr 30, 2026 ↗
Dimensional US Core Equity Market ETF Dimensional ETF Trust 2,455118.6K $0.00 %0.01 %as of Apr 30, 2026 ↗
Dimensional U.S. Equity Market ETF Dimensional ETF Trust 2,363114.2K $0.00 %0.01 %as of Apr 30, 2026 ↗
NVIT Small Cap Index Fund Nationwide Variable Insurance Trust 2,27386.8K $0.01 %0.01 %as of Mar 31, 2026 ↗
Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust 2,21684.6K $0.00 %0.01 %as of Mar 31, 2026 ↗
U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 2,145103.6K $0.00 %0.01 %as of Apr 30, 2026 ↗
Victory Extended Market Index Fund Victory Portfolios III 2,071100.1K $0.01 %0.01 %as of Apr 30, 2026 ↗
Small Cap Index Trust John Hancock Variable Insurance Trust 2,03577.7K $0.01 %0.01 %as of Mar 31, 2026 ↗
1290 VT Micro Cap Portfolio EQ Advisors Trust 2,03377.6K $0.04 %0.01 %as of Mar 31, 2026 ↗
iShares Russell Small/Mid-Cap Index Fund BlackRock Funds 1,88891.2K $0.01 %0.01 %as of Apr 30, 2026 ↗
AST Small-Cap Equity Portfolio Advanced Series Trust 1,83770.2K $0.00 %0.01 %as of Mar 31, 2026 ↗
DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS 1,58160.4K $0.01 %0.01 %as of Mar 31, 2026 ↗
EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust 1,54058.8K $0.02 %0.01 %as of Mar 31, 2026 ↗
iShares Total U.S. Stock Market Index Fund BlackRock Funds 1,44469.8K $0.00 %0.01 %as of Apr 30, 2026 ↗
EQ/AB Small Cap Growth Portfolio EQ Advisors Trust 1,43054.6K $0.00 %0.01 %as of Mar 31, 2026 ↗
T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. 1,41654.1K $0.02 %0.01 %as of Mar 31, 2026 ↗
SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST 1,40051.7K $0.00 %0.01 %as of Feb 28, 2026 ↗
Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC 1,38452.9K $0.02 %0.01 %as of Mar 31, 2026 ↗
BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. 1,33050.8K $0.01 %0.01 %as of Mar 31, 2026 ↗
VIP Extended Market Index Portfolio Variable Insurance Products Fund II 1,31450.2K $0.01 %0.01 %as of Mar 31, 2026 ↗
LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 1,25648K $0.00 %0.01 %as of Mar 31, 2026 ↗
U.S. Small Cap Growth Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 1,24660.2K $0.00 %0.01 %as of Apr 30, 2026 ↗
LVIP Dimensional U.S. Core Equity 2 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 1,16644.5K $0.01 %0.01 %as of Mar 31, 2026 ↗
Innovator U.S. Small Cap Managed Floor ETF Innovator ETFs Trust 1,16256.1K $0.07 %0.01 %as of Apr 30, 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 counts shares; this one measures what the company weighs inside each fund.

FundWeight in fund
Gabelli Global Content & Connectivity Fund GAMCO Global Series Funds, Inc 3.63 %as of Mar 31, 2026 ↗
GESTION BOUTIQUE IV, FI GESTION BOUTIQUE IV/EQUITY SMALL CAPS ANDBANK WEALTH MANAGEMENT, SGIIC, S.A.U. 2.20 %as of Dec 31, 2025 ↗
Keeley Small Cap Fund Teton Westwood Funds 1.78 %as of Mar 31, 2026 ↗
TETON Westwood Mighty Mites Fund Teton Westwood Funds 1.12 %as of Mar 31, 2026 ↗
Kirr, Marbach Partners Value Fund Kirr Marbach Partners Funds Inc 1.08 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) S&P(R) Telecom ETF SPDR SERIES TRUST 0.91 %as of Mar 31, 2026 ↗
Select Wireless Portfolio Fidelity Select Portfolios 0.90 %as of Feb 28, 2026 ↗
Gabelli Global Mini Mites Fund GAMCO Global Series Funds, Inc 0.87 %as of Mar 31, 2026 ↗
Simplify Piper Sandler US Small-Cap PLUS Income ETF Simplify Exchange Traded Funds 0.71 %as of Mar 31, 2026 ↗
Select Telecommunications Portfolio Fidelity Select Portfolios 0.56 %as of Feb 28, 2026 ↗

Quarter after quarter

Each SEC quarterly data set, newest first. The change is read against the quarter before it.

QuarterShareholdersChangeSharesChange
2026Q2147+62,933,249-1.5 %
2026Q1141+52,976,924-1.1 %
2025Q4136-103,010,020-8.5 %
2025Q3146-123,288,020-2.4 %
2025Q2158+83,368,831-0.6 %
2025Q1150+23,388,681+6.6 %
2024Q4148+63,180,086+5.4 %
2024Q314203,016,142-1.0 %
2024Q2142+73,045,744+0.2 %
2024Q1135-43,038,391+1.8 %
2023Q41392,985,011

Institutional managers

126 managers declare this company to the SEC (Form 13F); the 25 largest follow.

ManagerSharesValue
Owl Creek Asset Management, L.P.5,411,776206.7M $as of Mar 31, 2026
Heard Capital LLC1,716,73865.6M $as of Mar 31, 2026
BlackRock, Inc.1,007,14338.5M $as of Mar 31, 2026
QVT Financial LP503,94119.2M $as of Mar 31, 2026
PLUSTICK MANAGEMENT LLC499,59619.1M $as of Mar 31, 2026
GAMCO INVESTORS, INC. ET AL425,82016.3M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP424,85616.2M $as of Mar 31, 2026
JANE STREET GROUP, LLC420,85716.1M $as of Mar 31, 2026
STATE STREET CORP387,91814.8M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC374,30114.3M $as of Mar 31, 2026
GARNET EQUITY CAPITAL HOLDINGS, INC.343,49613.1M $as of Mar 31, 2026
MILLENNIUM MANAGEMENT LLC307,92211.8M $as of Mar 31, 2026
GABELLI FUNDS LLC265,80010.2M $as of Mar 31, 2026
Potrero Capital Research LLC229,5618.8M $as of Mar 31, 2026
AYAL Capital Advisors Ltd197,1197.5M $as of Mar 31, 2026
HRT FINANCIAL LP174,9256.7K $as of Mar 31, 2026
Potomac Capital Management, Inc.173,8026.6M $as of Mar 31, 2026
DG Capital Management, LLC168,2176.4M $as of Mar 31, 2026
BANK OF AMERICA CORP /DE/167,7816.4M $as of Mar 31, 2026
GOLDMAN SACHS GROUP INC161,7866.2M $as of Mar 31, 2026
CITADEL ADVISORS LLC161,1636.2M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC141,3885.4M $as of Mar 31, 2026
FMR LLC135,2955.2M $as of Mar 31, 2026
Panoramic Capital, LLC135,0005.2M $as of Mar 31, 2026
CenterBook Partners LP127,6744.9M $as of Mar 31, 2026

Declared shareholders of Anterix Inc

1 beneficial ownership filing. These stakes do not add up: an asset manager filing aggregates its own funds, already counted above.

ShareholderDeclared stakeShares
BlackRock, Inc. 4.98 %934,649as of Mar 31, 2026 · SCHEDULE 13G
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Titelia. "Fund shareholders of Anterix Inc". https://titelia.com/en/stocks/anterix-inc-US03676C1009