Who owns FSM (FSM)
Which tracked institutional funds hold FSM, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See FSM company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
66 tracked funds added or opened FSM while 46 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
FSM’s largest tracked holder by dollar value, VAN ECK ASSOCIATES CORP, sizes it at 0.2% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in FSM divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 250 tracked filers holding FSM, 141 increased or opened the position and 111 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in FSM between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 20
- VANGUARD CAPITAL MANAGEMENT LLC$87M
- VANGUARD FIDUCIARY TRUST CO$26M
- Vanguard Global Advisers, LLC$9M
- TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC$4M
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$4M
- Grantham, Mayo, Van Otterloo & Co. LLC$3M
Full exits 11
- VANGUARD GROUP INC$55M
- TWO SIGMA ADVISERS, LP$12M
- CANADA PENSION PLAN INVESTMENT BOARD$11M
- TIAA TRUST, NATIONAL ASSOCIATION$4M
- ExodusPoint Capital Management, LP$4M
- Pine Valley Investments Ltd Liability Co$4M
Largest adds
- BARCLAYS PLC$35M
- TWO SIGMA INVESTMENTS, LP$22M
- CITADEL ADVISORS LLC$13M
- BANK OF AMERICA CORP /DE/$13M
- Point72 Asset Management, L.P.$10M
- Invesco Ltd.$9M
Largest trims
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$49M
- VAN ECK ASSOCIATES CORP$30M
- Tidal Investments LLC$29M
- UBS Group AG$22M
- MORGAN STANLEY$21M
- GOLDMAN SACHS GROUP INC$14M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| VAN ECK ASSOCIATES CORP trimmed | 20,888,482 | $207M | 10.0% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 17,333,350 | $172M | 8.3% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 14,968,770 | $149M | 7.2% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC added | 11,983,849 | $119M | 5.7% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 10,634,157 | $106M | 5.1% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 8,777,114 | $87M | 4.2% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 8,763,550 | $87M | 4.2% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 7,291,053 | $72M | 3.5% | 2026-Q1 |
| Tidal Investments LLC trimmed | 6,648,627 | $66M | 3.2% | 2026-Q1 |
| MORGAN STANLEY trimmed | 6,259,753 | $62M | 3.0% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 5,468,371 | $54M | 2.6% | 2026-Q1 |
| Euro Pacific Asset Management, LLC added | 4,485,635 | $44M | 2.1% | 2026-Q1 |
| Invesco Ltd. added | 3,919,212 | $39M | 1.9% | 2026-Q1 |
| BARCLAYS PLC added | 3,809,345 | $38M | 1.8% | 2026-Q1 |
| Amundi trimmed | 3,118,266 | $31M | 1.5% | 2026-Q1 |
| TORONTO DOMINION BANK added | 2,870,627 | $29M | 1.4% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 2,856,308 | $28M | 1.4% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 2,788,809 | $28M | 1.3% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 2,663,327 | $26M | 1.3% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 2,562,839 | $25M | 1.2% | 2026-Q1 |
| Nuveen, LLC trimmed | 2,425,256 | $24M | 1.2% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 2,340,182 | $23M | 1.1% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 2,239,621 | $22M | 1.1% | 2026-Q1 |
| BANK OF MONTREAL /CAN/ trimmed | 2,192,477 | $22M | 1.0% | 2026-Q1 |
| TD Asset Management Inc added | 1,920,846 | $19M | 0.9% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 1,673,930 | $17M | 0.8% | 2026-Q1 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main trimmed | 1,602,326 | $16M | 0.8% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 1,547,978 | $15M | 0.7% | 2026-Q1 |
| Trexquant Investment LP added | 1,526,009 | $15M | 0.7% | 2026-Q1 |
| Legal & General Group Plc trimmed | 1,441,004 | $14M | 0.7% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 1,394,600 | $14M | 0.7% | 2026-Q1 |
| Hillsdale Investment Management Inc. trimmed | 1,304,555 | $13M | 0.6% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 986,994 | $13M | 0.6% | 2026-Q1 |
| DEUTSCHE BANK AG\ added | 1,280,605 | $13M | 0.6% | 2026-Q1 |
| CAUSEWAY CAPITAL MANAGEMENT LLC added | 1,251,045 | $12M | 0.6% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 1,230,476 | $12M | 0.6% | 2026-Q1 |
| MACKENZIE FINANCIAL CORP trimmed | 1,114,411 | $11M | 0.5% | 2026-Q1 |
| Groupe la Francaise added | 1,023,380 | $10M | 0.5% | 2026-Q1 |
| GLOBAL STRATEGIC MANAGEMENT INC added | 977,049 | $10M | 0.5% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 955,418 | $9M | 0.5% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 905,400 | $9M | 0.4% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 872,423 | $9M | 0.4% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 832,219 | $8M | 0.4% | 2026-Q1 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO added | 815,879 | $8M | 0.4% | 2026-Q1 |
| CAPITAL FUND MANAGEMENT S.A. added | 812,603 | $8M | 0.4% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. added | 789,622 | $8M | 0.4% | 2026-Q1 |
| JUPITER ASSET MANAGEMENT LTD added | 708,960 | $7M | 0.3% | 2026-Q1 |
| Man Group plc trimmed | 698,563 | $7M | 0.3% | 2026-Q1 |
| Sicart Associates LLC | 648,736 | $6M | 0.3% | 2026-Q1 |
| Russell Investments Group, Ltd. trimmed | 639,901 | $6M | 0.3% | 2026-Q1 |
| Swiss National Bank | 607,930 | $6M | 0.3% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 566,763 | $6M | 0.3% | 2026-Q1 |
| Gotham Asset Management, LLC added | 529,784 | $5M | 0.3% | 2026-Q1 |
| UBS Group AG trimmed | 486,695 | $5M | 0.2% | 2026-Q1 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 477,476 | $5M | 0.2% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 487,648 | $5M | 0.2% | 2026-Q1 |
| TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC new | 436,540 | $4M | 0.2% | 2026-Q1 |
| NATIONAL BANK OF CANADA /FI/ trimmed | 401,066 | $4M | 0.2% | 2026-Q1 |
| CHASE INVESTMENT COUNSEL CORP added | 398,548 | $4M | 0.2% | 2026-Q1 |
| GUGGENHEIM CAPITAL LLC trimmed | 394,103 | $4M | 0.2% | 2026-Q1 |
| U S GLOBAL INVESTORS INC trimmed | 383,650 | $4M | 0.2% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND new | 363,206 | $4M | 0.2% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd added | 353,533 | $4M | 0.2% | 2026-Q1 |
| Grantham, Mayo, Van Otterloo & Co. LLC new | 344,500 | $3M | 0.2% | 2026-Q1 |
| MARSHALL WACE, LLP added | 330,279 | $3M | 0.2% | 2026-Q1 |
| CIBC Asset Management Inc added | 296,905 | $3M | 0.1% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 276,209 | $3M | 0.1% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 276,034 | $3M | 0.1% | 2026-Q1 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 266,015 | $3M | 0.1% | 2026-Q1 |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp added | 260,978 | $3M | 0.1% | 2026-Q1 |
| PCJ Investment Counsel Ltd. trimmed | 258,330 | $3M | 0.1% | 2026-Q1 |
| HRT FINANCIAL LP added | 248,429 | $2M | 0.1% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 241,321 | $2M | 0.1% | 2026-Q1 |
| De Lisle Partners LLP added | 230,349 | $2M | 0.1% | 2026-Q1 |
| Engineers Gate Manager LP added | 229,149 | $2M | 0.1% | 2026-Q1 |
| CIBC WORLD MARKET INC. added | 226,529 | $2M | 0.1% | 2026-Q1 |
| Integrated Quantitative Investments LLC new | 223,506 | $2M | 0.1% | 2026-Q1 |
| RITHOLTZ WEALTH MANAGEMENT added | 223,245 | $2M | 0.1% | 2026-Q1 |
| Informed Momentum Co LLC new | 222,240 | $2M | 0.1% | 2026-Q1 |
| Vident Advisory, LLC added | 220,909 | $2M | 0.1% | 2026-Q1 |
| SPROTT INC. trimmed | 217,841 | $2M | 0.1% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 191,388 | $2M | 0.1% | 2026-Q1 |
| Allianz Asset Management GmbH trimmed | 187,989 | $2M | 0.1% | 2026-Q1 |
| Global IMC LLC new | 181,802 | $2M | 0.1% | 2026-Q1 |
| Quantbot Technologies LP added | 162,566 | $2M | 0.1% | 2026-Q1 |
| PICTON MAHONEY ASSET MANAGEMENT added | 161,547 | $2M | 0.1% | 2026-Q1 |
| PKO Investment Management Joint-Stock Co added | 151,438 | $2M | 0.1% | 2026-Q1 |
| INTACT INVESTMENT MANAGEMENT INC. added | 147,100 | $1M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC added | 5,619,910 | $55M | 2.6% | 2025-Q4 stale |
| Cubist Systematic Strategies, LLC added | 1,401,371 | $13M | 0.6% | 2025-Q3 stale |
| TWO SIGMA ADVISERS, LP trimmed | 1,207,100 | $12M | 0.6% | 2025-Q4 stale |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 1,081,000 | $11M | 0.5% | 2025-Q4 stale |
| TIAA TRUST, NATIONAL ASSOCIATION | 436,540 | $4M | 0.2% | 2025-Q4 stale |
| ExodusPoint Capital Management, LP added | 418,416 | $4M | 0.2% | 2025-Q4 stale |
| Pine Valley Investments Ltd Liability Co added | 383,771 | $4M | 0.2% | 2025-Q4 stale |
| UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 546,462 | $4M | 0.2% | 2025-Q2 stale |
| Penn Capital Management Company, LLC new | 350,622 | $2M | 0.1% | 2025-Q2 stale |
| Campbell & CO Investment Adviser LLC added | 221,566 | $2M | 0.1% | 2025-Q4 stale |
| NewEdge Advisors, LLC added | 211,355 | $2M | 0.1% | 2025-Q4 stale |
| Sheets Smith Investment Management new | 166,059 | $1M | 0.1% | 2025-Q3 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.