- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 23
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 3 listed it in both
- Shares listed
- 3,590,627
- combined, among listed positions
- Reported value
- $195m
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 11 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -51,298.
Managers listing AAMI in Q1 2026
23 of 23 holders
Largest increases and reductions, by shares
Increases
- Two Sigma Investments LPexisting position · 478,814 shares now+195,326
- Janus Henderson Group Ltdexisting position · 195,337 shares now+182,904
- Woodline Partners LPexisting position · 701,720 shares now+142,629
- AQR Capital Management LLCexisting position · 159,669 shares now+67,230
- Fidelity (FMR LLC)existing position · 213,004 shares now+34,124
Reductions
- Arrowstreet Capital LPexisting position · 241,200 shares now-273,263
- Soros Fund Management LLCexisting position · 648,807 shares now-88,560
- D. E. Shaw & Co.existing position · 56,410 shares now-58,676
- Renaissance Technologies LLCexisting position · 60,544 shares now-37,784
- Citadel Advisors LLCexisting position · 81,023 shares now-21,448
New positions and exits
New (3)
- Jane Street Group LLC$1.7m
- Walleye Capital LLC$1.1m
- Marshall Wace LLP$218k
Exited (6)
- Tudor Investment Corpwas $4.8m
- ExodusPoint Capital Management LPwas $2.4m
- Voloridge Investment Management LLCwas $1.0m
- Squarepoint Ops LLCwas $955k
- Verition Fund Management LLCwas $352k
- Point72 Asset Management LPwas $233k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2019 | 5 | $28m | n.a. | n.a. |
| Q4 2019 | 5 | $14m | n.a. | n.a. |
| Q1 2020 | 4 | $10m | n.a. | n.a. |
| Q2 2020 | 4 | $28m | n.a. | n.a. |
| Q3 2020 | 5 | $58m | n.a. | n.a. |
| Q4 2020 | 5 | $92m | n.a. | n.a. |
| Q1 2021 | 6 | $101m | n.a. | n.a. |
| Q2 2021 | 5 | $104m | n.a. | n.a. |
| Q3 2021 | 7 | $170m | n.a. | n.a. |
| Q4 2021 | 5 | $68m | n.a. | n.a. |
| Q1 2022 | 4 | $51m | n.a. | n.a. |
| Q2 2022 | 4 | $19m | n.a. | n.a. |
| Q3 2022 | 4 | $11m | n.a. | n.a. |
| Q4 2022 | 2 | $5.6m | n.a. | n.a. |
| Q1 2023 | 4 | $14m | n.a. | n.a. |
| Q2 2023 | 2 | $5.6m | n.a. | n.a. |
| Q3 2023 | 2 | $7.1m | n.a. | n.a. |
| Q4 2023 | 2 | $6.9m | 0 | 2 |
| Q1 2024 | 1 | $7.9m | 0 | 0 |
| Q2 2024 | 3 | $9.8m | 2 | 0 |
| Q3 2024 | 3 | $16m | 2 | 1 |
| Q4 2024 | 5 | $18m | 4 | 0 |
| Q1 2025 | 5 | $17m | 2 | 2 |
| Q2 2025 | 3 | $28m | 1 | 1 |
| Q3 2025 | 3 | $38m | 2 | 2 |
| Q4 2025 | 4 | $74m | 15 | 14 |
| Q1 2026 | 3 | $74m | 11 | 17 |
| Q2 2026 | 3 | $109m | 11 | 13 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
AAMI and V →AAMI and AXP →AAMI and BAC →Choose a stock to compare with AAMI →
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 AAMI, latest filings →Back to the 13F Explorer →