- 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
- 26
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 5 listed it in both
- Shares listed
- 3,117,744
- combined, among listed positions
- Reported value
- $476m
- 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 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +296,557.
Managers listing BMI in Q1 2026
26 of 26 holders
Largest increases and reductions, by shares
Increases
- Marshall Wace LLPexisting position · 506,690 shares now+226,533
- Squarepoint Ops LLCexisting position · 75,936 shares now+65,985
- Renaissance Technologies LLCexisting position · 199,200 shares now+60,800
- Caxton Associates LLPnew position · 31,802 shares now+31,802
- Citadel Advisors LLCexisting position · 40,038 shares now+25,431
Reductions
- Janus Henderson Group Ltdexisting position · 12,849 shares now-52,658
- Voloridge Investment Management LLCexisting position · 113,238 shares now-49,724
- Arrowstreet Capital LPexisting position · 137,680 shares now-37,219
- Tudor Investment Corpexisting position · 109,868 shares now-21,043
- Millennium Management LLCexisting position · 126,098 shares now-14,358
New positions and exits
New (2)
Exited (3)
- ExodusPoint Capital Management LPwas $1.8m
- Jane Street Group LLCwas $1.1m
- Schonfeld Strategic Advisors LLCwas $212k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 2 | $60m | n.a. | n.a. |
| Q3 2013 | 2 | $62m | n.a. | n.a. |
| Q4 2013 | 2 | $68m | n.a. | n.a. |
| Q1 2014 | 2 | $68m | n.a. | n.a. |
| Q2 2014 | 2 | $63m | n.a. | n.a. |
| Q3 2014 | 2 | $58m | n.a. | n.a. |
| Q4 2014 | 2 | $65m | n.a. | n.a. |
| Q1 2015 | 2 | $63m | n.a. | n.a. |
| Q2 2015 | 2 | $66m | n.a. | n.a. |
| Q3 2015 | 2 | $60m | n.a. | n.a. |
| Q4 2015 | 2 | $53m | n.a. | n.a. |
| Q1 2016 | 3 | $176m | n.a. | n.a. |
| Q2 2016 | 3 | $176m | n.a. | n.a. |
| Q3 2016 | 2 | $6.6m | n.a. | n.a. |
| Q4 2016 | 3 | $8.0m | n.a. | n.a. |
| Q1 2017 | 1 | $7.1m | n.a. | n.a. |
| Q2 2017 | 1 | $7.7m | n.a. | n.a. |
| Q3 2017 | 2 | $11m | n.a. | n.a. |
| Q4 2017 | 1 | $8.5m | n.a. | n.a. |
| Q1 2018 | 1 | $8.3m | n.a. | n.a. |
| Q2 2018 | 2 | $8.2m | n.a. | n.a. |
| Q3 2018 | 1 | $9.2m | n.a. | n.a. |
| Q4 2018 | 2 | $9.0m | n.a. | n.a. |
| Q1 2019 | 2 | $10m | n.a. | n.a. |
| Q2 2019 | 1 | $9.5m | n.a. | n.a. |
| Q3 2019 | 3 | $24m | n.a. | n.a. |
| Q4 2019 | 6 | $55m | n.a. | n.a. |
| Q1 2020 | 6 | $24m | n.a. | n.a. |
| Q2 2020 | 4 | $12m | n.a. | n.a. |
| Q3 2020 | 1 | $9.3m | n.a. | n.a. |
| Q4 2020 | 2 | $15m | n.a. | n.a. |
| Q1 2021 | 3 | $30m | n.a. | n.a. |
| Q2 2021 | 3 | $33m | n.a. | n.a. |
| Q3 2021 | 2 | $31m | n.a. | n.a. |
| Q4 2021 | 2 | $31m | n.a. | n.a. |
| Q1 2022 | 2 | $27m | n.a. | n.a. |
| Q2 2022 | 3 | $13m | n.a. | n.a. |
| Q3 2022 | 2 | $14m | n.a. | n.a. |
| Q4 2022 | 3 | $15m | n.a. | n.a. |
| Q1 2023 | 2 | $19m | n.a. | n.a. |
| Q2 2023 | 3 | $35m | n.a. | n.a. |
| Q3 2023 | 3 | $32m | n.a. | n.a. |
| Q4 2023 | 3 | $35m | 1 | 2 |
| Q1 2024 | 5 | $46m | 3 | 2 |
| Q2 2024 | 5 | $76m | 4 | 1 |
| Q3 2024 | 6 | $96m | 3 | 3 |
| Q4 2024 | 6 | $49m | 2 | 3 |
| Q1 2025 | 10 | $217m | 7 | 3 |
| Q2 2025 | 9 | $202m | 5 | 3 |
| Q3 2025 | 9 | $207m | 7 | 2 |
| Q4 2025 | 5 | $176m | 13 | 17 |
| Q1 2026 | 8 | $218m | 16 | 13 |
| Q2 2026 | 4 | $143m | 7 | 19 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
BMI and GE →BMI and LRCX →BMI and GEV →Choose a stock to compare with BMI →
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 BMI, latest filings →Back to the 13F Explorer →