- 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
- 29
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 9 listed it in both
- Shares listed
- 3,638,234
- combined, among listed positions
- Reported value
- $711m
- 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: 15 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -792,990.
Managers listing AN in Q1 2026
29 of 29 holders
Largest increases and reductions, by shares
Increases
- Fidelity (FMR LLC)existing position · 387,860 shares now+358,501
- D. E. Shaw & Co.existing position · 203,280 shares now+146,317
- AQR Capital Management LLCexisting position · 824,021 shares now+144,614
- Squarepoint Ops LLCexisting position · 104,253 shares now+45,453
- Two Sigma Investments LPexisting position · 64,355 shares now+38,755
Reductions
- Holocene Advisors LPexisting position · 72,354 shares now-561,980
- AllianceBernstein LPexisting position · 62,358 shares now-422,230
- Point72 Asset Management LPexisting position · 9,285 shares now-306,869
- Marshall Wace LLPexisting position · 50,470 shares now-77,087
- Voloridge Investment Management LLCexisting position · 80,414 shares now-59,525
New positions and exits
New (4)
Exited (4)
- Balyasny Asset Management LLCwas $20m
- Winton Group Ltdwas $6.4m
- Tudor Investment Corpwas $4.8m
- Brevan Howard Capital Management LPwas $576k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 4 | $334m | n.a. | n.a. |
| Q3 2013 | 7 | $599m | n.a. | n.a. |
| Q4 2013 | 8 | $617m | n.a. | n.a. |
| Q1 2014 | 6 | $708m | n.a. | n.a. |
| Q2 2014 | 7 | $798m | n.a. | n.a. |
| Q3 2014 | 8 | $457m | n.a. | n.a. |
| Q4 2014 | 9 | $748m | n.a. | n.a. |
| Q1 2015 | 11 | $855m | n.a. | n.a. |
| Q2 2015 | 9 | $795m | n.a. | n.a. |
| Q3 2015 | 7 | $764m | n.a. | n.a. |
| Q4 2015 | 8 | $736m | n.a. | n.a. |
| Q1 2016 | 10 | $519m | n.a. | n.a. |
| Q2 2016 | 9 | $699m | n.a. | n.a. |
| Q3 2016 | 9 | $591m | n.a. | n.a. |
| Q4 2016 | 8 | $575m | n.a. | n.a. |
| Q1 2017 | 8 | $665m | n.a. | n.a. |
| Q2 2017 | 6 | $681m | n.a. | n.a. |
| Q3 2017 | 4 | $786m | n.a. | n.a. |
| Q4 2017 | 5 | $713m | n.a. | n.a. |
| Q1 2018 | 4 | $470m | n.a. | n.a. |
| Q2 2018 | 6 | $398m | n.a. | n.a. |
| Q3 2018 | 8 | $273m | n.a. | n.a. |
| Q4 2018 | 8 | $238m | n.a. | n.a. |
| Q1 2019 | 8 | $230m | n.a. | n.a. |
| Q2 2019 | 5 | $239m | n.a. | n.a. |
| Q3 2019 | 9 | $317m | n.a. | n.a. |
| Q4 2019 | 11 | $339m | n.a. | n.a. |
| Q1 2020 | 9 | $199m | n.a. | n.a. |
| Q2 2020 | 9 | $275m | n.a. | n.a. |
| Q3 2020 | 9 | $413m | n.a. | n.a. |
| Q4 2020 | 8 | $384m | n.a. | n.a. |
| Q1 2021 | 9 | $456m | n.a. | n.a. |
| Q2 2021 | 9 | $500m | n.a. | n.a. |
| Q3 2021 | 11 | $649m | n.a. | n.a. |
| Q4 2021 | 17 | $773m | n.a. | n.a. |
| Q1 2022 | 13 | $640m | n.a. | n.a. |
| Q2 2022 | 16 | $657m | n.a. | n.a. |
| Q3 2022 | 12 | $513m | n.a. | n.a. |
| Q4 2022 | 13 | $632m | n.a. | n.a. |
| Q1 2023 | 13 | $686m | n.a. | n.a. |
| Q2 2023 | 13 | $726m | n.a. | n.a. |
| Q3 2023 | 10 | $412m | n.a. | n.a. |
| Q4 2023 | 10 | $293m | 6 | 4 |
| Q1 2024 | 11 | $439m | 6 | 5 |
| Q2 2024 | 9 | $341m | 4 | 5 |
| Q3 2024 | 10 | $436m | 5 | 6 |
| Q4 2024 | 11 | $433m | 10 | 2 |
| Q1 2025 | 13 | $465m | 9 | 5 |
| Q2 2025 | 16 | $658m | 9 | 7 |
| Q3 2025 | 13 | $631m | 9 | 3 |
| Q4 2025 | 10 | $619m | 12 | 21 |
| Q1 2026 | 9 | $344m | 15 | 16 |
| Q2 2026 | 7 | $308m | 16 | 17 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
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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 AN, latest filings →Back to the 13F Explorer →