Who owns FB
Which tracked institutional funds hold FB, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See FB company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-14). 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
1 tracked fund added or opened FB while 1 trimmed or exited it between 2026-Q1 and 2026-Q2 — 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
FB’s largest tracked holder by dollar value, Kingstone Capital Partners Texas, LLC, sizes it at 3.7% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 3.7pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in FB 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 2026-Q1 and 2026-Q2, across 9 tracked filers holding FB, 6 increased or opened the position and 2 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 FB between the 2026-Q1 and 2026-Q2 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 1
- Kingstone Capital Partners Texas, LLC$7M
Full exits 1
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$683K
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 |
|---|---|---|---|---|
| Kingstone Capital Partners Texas, LLC new | 12,439 | $7M | 36.0% | 2026-Q2 |
| Sumitomo Mitsui Trust Group, Inc. trimmed | 73,403 | $3M | 16.7% | 2026-Q2 |
| Sanctuary Advisors, LLC added | 7,296 | $324K | 1.7% | 2026-Q2 |
| Sovran Advisors, LLC new | 7,066 | $314K | 1.6% | 2026-Q2 |
| JANE STREET GROUP, LLC new | 5,893 | $262K | 1.3% | 2026-Q2 |
| OLD MISSION CAPITAL LLC new | 5,300 | $236K | 1.2% | 2026-Q2 |
| Regatta Research & Money Management new | 227 | $10K | 0.1% | 2026-Q2 |
| ROYAL BANK OF CANADA | 69 | $3K | 0.0% | 2026-Q2 |
| Global Retirement Partners, LLC new | 1 | $44 | 0.0% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 16,112 | $683K | 3.5% | 2026-Q1 stale (1 quarter behind) |
| UBS Group AG new | 9 | $380 | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Farther Finance Advisors, LLC trimmed | 1 | $42 | 0.0% | 2025-Q4 stale (2 quarters behind) |
| GOLDMAN SACHS GROUP INC new | 20,000 | $827K | 4.2% | 2025-Q3 stale (3 quarters behind) |
| BNP PARIBAS FINANCIAL MARKETS new | 100,000 | $4M | 20.8% | 2025-Q2 stale (4 quarters behind) |
| Maxele Advisors, LLC new | 1,755 | $1M | 6.6% | 2025-Q2 stale (4 quarters behind) |
| JPMORGAN CHASE & CO new | 30,000 | $1M | 6.2% | 2025-Q2 stale (4 quarters behind) |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. new | 0 | — | 0.0% | 2025-Q2 stale (4 quarters behind) |
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.