- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 18 May 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 22
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 1 listed it in both
- Shares listed
- 5,649,060
- combined, among listed positions
- Reported value
- $132m
- 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: 16 buyers (opened or added shares) and 10 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +657,949.
Managers listing ASIX in Q1 2026
22 of 22 holders
Largest increases and reductions, by shares
Increases
- AQR Capital Management LLCexisting position · 638,571 shares now+346,255
- Arrowstreet Capital LPexisting position · 728,292 shares now+319,528
- Acadian Asset Management LLCnew position · 221,399 shares now+221,399
- Two Sigma Investments LPexisting position · 612,694 shares now+207,287
- Citadel Advisors LLCexisting position · 221,864 shares now+182,599
Reductions
- Millennium Management LLCexisting position · 198,134 shares now-465,403
- Jane Street Group LLCexisting position · 405,355 shares now-100,579
- First Eagle Investment Management LLCexisting position · 82,460 shares now-92,564
- AllianceBernstein LPexisting position · 870,976 shares now-72,937
- D. E. Shaw & Co.existing position · 229,630 shares now-36,917
New positions and exits
New (3)
Exited (4)
- Renaissance Technologies LLCwas $3.5m
- Quantbot Technologies LPwas $484k
- Schonfeld Strategic Advisors LLCwas $339k
- Janus Henderson Group Ltdwas $210k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2016 | 2 | $502k | n.a. | n.a. |
| Q1 2017 | 4 | $21m | n.a. | n.a. |
| Q2 2017 | 3 | $6.3m | n.a. | n.a. |
| Q3 2017 | 3 | $15m | n.a. | n.a. |
| Q4 2017 | 3 | $26m | n.a. | n.a. |
| Q1 2018 | 2 | $23m | n.a. | n.a. |
| Q2 2018 | 1 | $18m | n.a. | n.a. |
| Q3 2018 | 1 | $16m | n.a. | n.a. |
| Q2 2019 | 1 | $404k | n.a. | n.a. |
| Q4 2019 | 2 | $1.5m | n.a. | n.a. |
| Q1 2021 | 1 | $5.5m | n.a. | n.a. |
| Q2 2021 | 2 | $6.9m | n.a. | n.a. |
| Q3 2021 | 2 | $11m | n.a. | n.a. |
| Q4 2021 | 2 | $15m | n.a. | n.a. |
| Q1 2022 | 2 | $14m | n.a. | n.a. |
| Q2 2022 | 2 | $8.2m | n.a. | n.a. |
| Q3 2022 | 2 | $6.5m | n.a. | n.a. |
| Q4 2022 | 1 | $3.2m | n.a. | n.a. |
| Q1 2023 | 1 | $5.5m | n.a. | n.a. |
| Q2 2023 | 2 | $6.5m | n.a. | n.a. |
| Q3 2023 | 2 | $8.8m | n.a. | n.a. |
| Q4 2023 | 2 | $12m | 1 | 0 |
| Q1 2024 | 1 | $13m | 1 | 1 |
| Q2 2024 | 1 | $14m | 1 | 0 |
| Q3 2024 | 1 | $19m | 1 | 0 |
| Q4 2024 | 1 | $13m | 0 | 1 |
| Q1 2025 | 1 | $5.1m | 0 | 1 |
| Q2 2025 | 1 | $5.3m | 0 | 1 |
| Q3 2025 | 1 | $4.3m | 0 | 0 |
| Q4 2025 | 1 | $3.0m | 20 | 5 |
| Q1 2026 | 2 | $3.0m | 16 | 10 |
| Q2 2026 | 1 | $838k | 9 | 13 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
ASIX and LIN →ASIX and GLW →ASIX and HWM →Choose a stock to compare with ASIX →
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 ASIX, latest filings →Back to the 13F Explorer →