Fathom Holdings Inc. (FTHM) Ownership
FTHM ownership summary
as of October 18, 2026- Institutions
- 14.4% of shares outstanding
- Insiders
- 37.38% of shares outstanding
- Shares outstanding
- 34.2M
- Float
- 24.3M shares available to trade
- Short interest
- 4.79% 1.2M shares short
- Days to cover
- 0.41 short interest up 126.2% vs prior month
- Institutions 14.36%
- Insiders 37.38%
- Other investors 48.26%
FTHM top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard Capital Management, LLC | 2.14% | 732K | $137,212 | +9,600 (+1.3%) | June 30, 2026 |
| 2 | Jane Street Group LLC | 1.44% | 494K | $92,611 | +423,936 (+603.5%) | June 30, 2026 |
| 3 | Vazirani Asset Management LLC | 1.15% | 394K | $73,887 | +394,274 (0.0%) | June 30, 2026 |
| 4 | Veradace Capital Management LLC | 1.00% | 342K | $64,091 | −136,145 (−28.5%) | June 30, 2026 |
| 5 | Springbok Capital Management, LLC | 0.93% | 318K | $59,660 | +318,356 (0.0%) | June 30, 2026 |
| 6 | Geode Capital Management, LLC | 0.64% | 218K | $40,920 | −38,824 (−15.1%) | June 30, 2026 |
| 7 | AMG National Trust Bank | 0.61% | 208K | $38,902 | — | June 30, 2026 |
| 8 | NorthStar Asset Management, Inc. | 0.60% | 204K | $38,249 | +204,101 (0.0%) | June 30, 2026 |
| 9 | HRT FINANCIAL LLC | 0.44% | 152K | $28,474 | +134,620 (+777.3%) | June 30, 2026 |
| 10 | Susquehanna International Group, LLP | 0.41% | 140K | $26,298 | +9,863 (+7.6%) | June 30, 2026 |
| 11 | Virtu Financial LLC | 0.32% | 109K | $20,403 | +95,841 (+735.5%) | June 30, 2026 |
| 12 | Union Square Park Capital Management, LLC | 0.29% | 98K | $18,450 | −264,426 (−72.9%) | June 30, 2026 |
| 13 | Vanguard Fiduciary Trust Co | 0.27% | 92K | $17,294 | — | June 30, 2026 |
| 14 | Renaissance Technologies Corp | 0.23% | 80K | $14,936 | −68,107 (−46.1%) | June 30, 2026 |
| 15 | Jb Capital Partners LP | 0.20% | 70K | $13,096 | — | June 30, 2026 |
| 16 | XTX Topco Ltd | 0.18% | 63K | $11,759 | +43,999 (+234.7%) | June 30, 2026 |
| 17 | StoneX Group Inc | 0.17% | 59K | $11,046 | −5,823 (−9.0%) | June 30, 2026 |
| 18 | Northern Trust Corp | 0.14% | 48K | $9,073 | +13,754 (+39.7%) | June 30, 2026 |
| 19 | State Street Corp | 0.14% | 48K | $9,056 | — | June 30, 2026 |
| 20 | BlackRock Inc | 0.13% | 44K | $8,231 | — | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 10 holders added 1.6M shares and 5 cut 513K.
FTHM top mutual fund and ETF holders
8 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard MStar Total Stk Mkt Idx Invest | 1.58% | 541K | $101,394 | — | August 31, 2026 |
| 2 | Fidelity Extended Market Index | 0.32% | 109K | $20,415 | −585 (−0.5%) | August 31, 2026 |
| 3 | Fidelity Total Market Index | 0.10% | 35K | $6,522 | — | August 31, 2026 |
| 4 | Fidelity Series Total Market Index | 0.08% | 27K | $5,077 | — | August 31, 2026 |
| 5 | Fidelity Nasdaq Composite Index | 0.03% | 11K | $1,977 | — | August 31, 2026 |
| 6 | Vanguard U.S. Eq Idx £ Acc | 0.01% | 1,866 | $350 | — | August 31, 2026 |
| 7 | BSF Systematic US Eq Abs Ret A2 USD | <0.01% | 131 | $25 | — | December 31, 2025 |
| 8 | Guggenheim Active Allocation Fund | <0.01% | 72 | $13 | +36 (+100.0%) | May 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
FTHM insider transactions
latest 6| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-07-23 | Joshua Harley | Sell | $1.49 | 1,100 | $1,639 |
| 2025-07-22 | Joshua Harley | Sell | $1.59 | 81,691 | $129,889 |
| 2025-07-21 | Joshua Harley | Sell | $1.46 | 50,717 | $74,047 |
| 2025-07-18 | Joshua Harley | Sell | $1.32 | 22,883 | $30,206 |
| 2025-07-17 | Joshua Harley | Sell | $1.36 | 10,231 | $13,914 |
| 2025-07-16 | Joshua Harley | Sell | $1.33 | 34,478 | $45,856 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
FTHM shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns FTHM
Institutional investors own 14.4% of Fathom's shares and insiders 37.38%. The largest holder is Vanguard Capital Management, LLC with 2.14% of the shares (732K), as of June 30, 2026. Among the top 20 institutions, 10 added shares and 5 reduced their stake in the latest filings. Short interest is 4.79% of the float, or 0.41 days of average trading volume. The share count rose 241.2% since 2018.
Related: FTHM analyst forecast, FTHM key metrics. See the FTHM stock overview for the latest quote and news.
FTHM ownership FAQ
Who owns the most Fathom stock?
The largest shareholders of Fathom are Vanguard Capital Management, LLC (2.14%), Jane Street Group LLC (1.44%), Vazirani Asset Management LLC (1.15%), Veradace Capital Management LLC (1.00%), Springbok Capital Management, LLC (0.93%).
What percentage of Fathom is owned by institutions?
Institutions hold 14.4% of Fathom's shares outstanding; insiders hold 37.38%.
Which funds own Fathom?
The largest fund holders of Fathom are Vanguard MStar Total Stk Mkt Idx Invest (1.58%), Fidelity Extended Market Index (0.32%), Fidelity Total Market Index (0.10%), Fidelity Series Total Market Index (0.08%), Fidelity Nasdaq Composite Index (0.03%).
What is Fathom's short interest?
1.2M shares of Fathom were sold short, 4.79% of the float; at the average daily volume it would take 0.41 days to cover.
Are insiders buying or selling Fathom?
Of the latest 6 reported insider transactions in Fathom (since July 16, 2025), 0 were purchases and 6 were sales.
How many shares of Fathom are outstanding?
Fathom has 34.2M shares outstanding, of which 24.3M are in the public float.