Who owns FWONA (FWONA)
Which tracked institutional funds hold FWONA, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See FWONA 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
126 tracked funds added or opened FWONA while 236 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
FWONA’s largest tracked holder by dollar value, VANGUARD GROUP INC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes FWONA more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in FWONA 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 607 tracked filers holding FWONA, 348 increased or opened the position and 306 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
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 FWONA 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 53
- VANGUARD CAPITAL MANAGEMENT LLC$935M
- VANGUARD PORTFOLIO MANAGEMENT LLC$873M
- VANGUARD FIDUCIARY TRUST CO$130M
- Foxhaven Asset Management, LP$108M
- Select Equity Group, L.P.$107M
- Stockbridge Partners LLC$62M
Full exits 44
- VANGUARD GROUP INC$2.2B
- BERKSHIRE HATHAWAY INC$297M
- Rathbones Group PLC$103M
- DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP$95M
- Alua Capital Management LP$59M
- Bain Capital Public Equity Management II, LLC$25M
Largest adds
- NAYA CAPITAL MANAGEMENT UK LTD$168M
- T. Rowe Price Investment Management, Inc.$140M
- Linonia Partnership LP$138M
- UBS Group AG$106M
- SAMLYN CAPITAL, LLC$105M
- Qube Research & Technologies Ltd$94M
Largest trims
- BlackRock, Inc.$550M
- PRINCIPAL FINANCIAL GROUP INC$491M
- FMR LLC$482M
- MARSHALL WACE, LLP$279M
- Nuveen, LLC$235M
- WELLINGTON MANAGEMENT GROUP LLP$205M
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 |
|---|---|---|---|---|
| Linonia Partnership LP | 2,118,059 | $165M | 8.4% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 1,518,828 | $119M | 6.0% | 2026-Q1 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 1,293,974 | $101M | 5.1% | 2026-Q1 |
| Ashe Capital Management, LP | 1,184,179 | $92M | 4.7% | 2026-Q1 |
| BlackRock, Inc. added | 1,165,279 | $91M | 4.6% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 1,049,697 | $82M | 4.2% | 2026-Q1 |
| NORGES BANK trimmed | 974,534 | $79M | 4.0% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC added | 1,006,144 | $79M | 4.0% | 2026-Q1 |
| Sculptor Capital LP | 1,000,000 | $78M | 4.0% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 994,468 | $78M | 3.9% | 2026-Q1 |
| Darsana Capital Partners LP added | 850,000 | $66M | 3.4% | 2026-Q1 |
| Ruane, Cunniff & Goldfarb L.P. trimmed | 723,842 | $57M | 2.9% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 588,171 | $46M | 2.3% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 463,138 | $36M | 1.8% | 2026-Q1 |
| Madison Asset Management, LLC | 454,863 | $36M | 1.8% | 2026-Q1 |
| HAWK RIDGE CAPITAL MANAGEMENT LP added | 441,500 | $34M | 1.7% | 2026-Q1 |
| STATE STREET CORP added | 354,628 | $28M | 1.4% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 347,122 | $27M | 1.4% | 2026-Q1 |
| FMR LLC trimmed | 321,301 | $25M | 1.3% | 2026-Q1 |
| BAMCO INC /NY/ added | 316,574 | $25M | 1.3% | 2026-Q1 |
| Nuveen, LLC added | 257,962 | $20M | 1.0% | 2026-Q1 |
| KKM Financial LLC | 207,502 | $19M | 0.9% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC added | 229,776 | $18M | 0.9% | 2026-Q1 |
| UBS Group AG added | 208,395 | $16M | 0.8% | 2026-Q1 |
| MORGAN STANLEY added | 206,060 | $16M | 0.8% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 159,804 | $12M | 0.6% | 2026-Q1 |
| Elgethun Capital Management added | 149,440 | $12M | 0.6% | 2026-Q1 |
| GABELLI FUNDS LLC added | 147,700 | $12M | 0.6% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 141,364 | $11M | 0.6% | 2026-Q1 |
| Clearbridge Investments, LLC trimmed | 138,444 | $11M | 0.5% | 2026-Q1 |
| Qube Research & Technologies Ltd trimmed | 128,297 | $10M | 0.5% | 2026-Q1 |
| COOPER INVESTORS PTY LTD added | 126,808 | $10M | 0.5% | 2026-Q1 |
| PINNACLE ASSOCIATES LTD added | 120,401 | $9M | 0.5% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN added | 111,688 | $9M | 0.4% | 2026-Q1 |
| NORTHERN TRUST CORP added | 108,567 | $8M | 0.4% | 2026-Q1 |
| Blacksheep Fund Management Ltd | 104,010 | $8M | 0.4% | 2026-Q1 |
| GAMCO INVESTORS, INC. ET AL trimmed | 101,725 | $8M | 0.4% | 2026-Q1 |
| SAMLYN CAPITAL, LLC new | 97,749 | $8M | 0.4% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 95,130 | $7M | 0.4% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 93,977 | $7M | 0.4% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 90,983 | $7M | 0.4% | 2026-Q1 |
| BISLETT MANAGEMENT, LLC | 70,000 | $5M | 0.3% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC added | 67,324 | $5M | 0.3% | 2026-Q1 |
| S&CO INC trimmed | 66,594 | $5M | 0.3% | 2026-Q1 |
| CI INVESTMENTS INC. added | 65,049 | $5M | 0.3% | 2026-Q1 |
| Harvey Partners, LLC new | 60,000 | $5M | 0.2% | 2026-Q1 |
| Quantinno Capital Management LP added | 54,036 | $4M | 0.2% | 2026-Q1 |
| Symmetry Investments LP added | 51,642 | $4M | 0.2% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 51,274 | $4M | 0.2% | 2026-Q1 |
| Marble Bar Asset Management LLP new | 43,046 | $4M | 0.2% | 2026-Q1 |
| Bank of New York Mellon Corp added | 48,467 | $4M | 0.2% | 2026-Q1 |
| DEUTSCHE BANK AG\ trimmed | 46,315 | $4M | 0.2% | 2026-Q1 |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. trimmed | 44,872 | $4M | 0.2% | 2026-Q1 |
| Creative Planning trimmed | 42,821 | $3M | 0.2% | 2026-Q1 |
| CANADA PENSION PLAN INVESTMENT BOARD | 41,620 | $3M | 0.2% | 2026-Q1 |
| Rokos Capital Management LLP new | 38,600 | $3M | 0.2% | 2026-Q1 |
| Mirae Asset Global Investments Co., Ltd. added | 36,518 | $3M | 0.1% | 2026-Q1 |
| Legal & General Group Plc trimmed | 34,844 | $3M | 0.1% | 2026-Q1 |
| HORIZON KINETICS ASSET MANAGEMENT LLC trimmed | 34,092 | $3M | 0.1% | 2026-Q1 |
| Roundview Capital LLC trimmed | 33,383 | $3M | 0.1% | 2026-Q1 |
| FIRST MANHATTAN CO. LLC. added | 32,231 | $3M | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 31,125 | $2M | 0.1% | 2026-Q1 |
| KORNITZER CAPITAL MANAGEMENT INC /KS | 30,529 | $2M | 0.1% | 2026-Q1 |
| National Philanthropic Trust | 30,435 | $2M | 0.1% | 2026-Q1 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 28,793 | $2M | 0.1% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 28,609 | $2M | 0.1% | 2026-Q1 |
| Invesco Ltd. added | 25,688 | $2M | 0.1% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 23,789 | $2M | 0.1% | 2026-Q1 |
| Amundi trimmed | 22,736 | $2M | 0.1% | 2026-Q1 |
| Janney Montgomery Scott LLC added | 22,507 | $2M | 0.1% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 22,230 | $2M | 0.1% | 2026-Q1 |
| FIRST FOUNDATION ADVISORS | 21,748 | $2M | 0.1% | 2026-Q1 |
| ArrowMark Colorado Holdings LLC trimmed | 21,459 | $2M | 0.1% | 2026-Q1 |
| ROYAL BANK OF CANADA added | 20,966 | $2M | 0.1% | 2026-Q1 |
| Ardmore Road Asset Management LP new | 20,000 | $2M | 0.1% | 2026-Q1 |
| Board of the Pension Protection Fund added | 19,600 | $2M | 0.1% | 2026-Q1 |
| MARSHALL WACE, LLP trimmed | 19,154 | $1M | 0.1% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 18,698 | $1M | 0.1% | 2026-Q1 |
| NATIXIS ADVISORS, LLC added | 16,686 | $1M | 0.1% | 2026-Q1 |
| WITTENBERG INVESTMENT MANAGEMENT, INC. trimmed | 16,319 | $1M | 0.1% | 2026-Q1 |
| JONES FINANCIAL COMPANIES LLLP added | 16,872 | $1M | 0.1% | 2026-Q1 |
| LPL Financial LLC added | 15,346 | $1M | 0.1% | 2026-Q1 |
| Sanctuary Advisors, LLC added | 15,211 | $1M | 0.1% | 2026-Q1 |
| DARK FOREST CAPITAL MANAGEMENT LP | 15,000 | $1M | 0.1% | 2026-Q1 |
| CITIGROUP INC trimmed | 14,903 | $1M | 0.1% | 2026-Q1 |
| Deltroit Asset Management (UK) LLP trimmed | 13,676 | $1M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 1,926,326 | $172M | 8.7% | 2025-Q4 stale |
| TPG GP A, LLC trimmed | 501,606 | $41M | 2.1% | 2025-Q1 stale |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC trimmed | 227,221 | $20M | 1.0% | 2025-Q4 stale |
| Savoie Capital LLC trimmed | 102,104 | $10M | 0.5% | 2025-Q2 stale |
| LORD, ABBETT & CO. LLC added | 61,685 | $6M | 0.3% | 2025-Q4 stale |
| CREDIT INDUSTRIEL ET COMMERCIAL added | 46,411 | $4M | 0.2% | 2025-Q3 stale |
| ODDO BHF ASSET MANAGEMENT SAS added | 39,165 | $4M | 0.2% | 2025-Q3 stale |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 35,800 | $3M | 0.1% | 2025-Q1 stale |
| Capula Management Ltd added | 28,284 | $3M | 0.1% | 2025-Q2 stale |
| Verition Fund Management LLC added | 27,098 | $3M | 0.1% | 2025-Q2 stale |
| Balyasny Asset Management L.P. trimmed | 23,920 | $2M | 0.1% | 2025-Q4 stale |
| GAM Holding AG new | 16,888 | $2M | 0.1% | 2025-Q3 stale |
| CITADEL ADVISORS LLC trimmed | 16,741 | $2M | 0.1% | 2025-Q3 stale |
| CANTOR FITZGERALD, L. P. new | 10,813 | $1M | 0.1% | 2025-Q2 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.