- Quarter end
- 30 Jun 2025
- the date the book describes
- Filed
- 18 Aug 2025
- latest of these filings; the earliest 12 Aug 2025
- Managers listing it
- 5
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q1 2025 and Q2 2025; 4 listed it in both
- Shares listed
- 16,529,267
- combined, among listed positions
- Reported value
- $607m
- combined, at the quarter end
Among the 95 comparable managers: 3 buyers (opened or added shares) and 3 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +779,690.
Managers listing AHR in Q2 2025
5 of 5 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Wellington Management Group LLP | 9,920,554 | $364m | 0.07% | Added | +960,445 | 14 Aug 2025 (the filing on sec.gov) |
| AllianceBernstein LP | 5,318,866 | $195m | 0.06% | Added | +759,501 | 14 Aug 2025 (the filing on sec.gov) |
| Voloridge Investment Management LLC | 893,651 | $33m | 0.12% | Trimmed | -89,353 | 14 Aug 2025 (the filing on sec.gov) |
| Hudson Bay Capital Management LP | 375,101 | $14m | under 0.1% | Trimmed | -562,658 | 18 Aug 2025 (the filing on sec.gov) |
| Winton Group Ltd | 21,095 | $775k | under 0.1% | New | new | 14 Aug 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Wellington Management Group LLPexisting position · 9,920,554 shares now+960,445
- AllianceBernstein LPexisting position · 5,318,866 shares now+759,501
- Winton Group Ltdnew position · 21,095 shares now+21,095
Reductions
- Hudson Bay Capital Management LPexisting position · 375,101 shares now-562,658
- Voloridge Investment Management LLCexisting position · 893,651 shares now-89,353
New positions and exits
New (1)
- Winton Group Ltd$775k
Exited (1)
- Eisler Capital Management Ltdwas $9.4m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2024 | 4 | $161m | 4 | 0 |
| Q2 2024 | 3 | $171m | 3 | 1 |
| Q3 2024 | 5 | $465m | 5 | 0 |
| Q4 2024 | 4 | $361m | 0 | 5 |
| Q1 2025 | 5 | $477m | 2 | 3 |
| Q2 2025 | 5 | $607m | 3 | 3 |
| Q3 2025 | 4 | $637m | 1 | 3 |
| Q4 2025 | 10 | $837m | 27 | 6 |
| Q1 2026 | 10 | $837m | 11 | 22 |
| Q2 2026 | 12 | $1.2bn | 23 | 8 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
AHR and WELL →AHR and EQIX →AHR and PLD →Choose a stock to compare with AHR →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own AHR, latest filings →Back to the 13F Explorer →