- 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
- 27
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 8 listed it in both
- Shares listed
- 36,044,533
- combined, among listed positions
- Reported value
- $940m
- 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: 17 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,383,051.
Managers listing AMTM in Q1 2026
27 of 27 holders
Largest increases and reductions, by shares
Increases
- Point72 Asset Management LPexisting position · 1,630,563 shares now+935,276
- Millennium Management LLCexisting position · 631,055 shares now+569,868
- Verition Fund Management LLCexisting position · 1,297,946 shares now+432,774
- Moore Capital Management LPexisting position · 873,610 shares now+398,296
- Susquehanna International Group LLPnew position · 330,049 shares now+330,049
Reductions
- Fidelity (FMR LLC)existing position · 5,578,386 shares now-1,128,918
- AQR Capital Management LLCexisting position · 507,843 shares now-944,206
- Ruane Cunniff & Goldfarb LPexisting position · 1,622,982 shares now-771,147
- Invesco Ltdexisting position · 21,473,778 shares now-360,225
- Balyasny Asset Management LLCexisting position · 18,345 shares now-249,654
New positions and exits
New (3)
Exited (3)
- ExodusPoint Capital Management LPwas $34m
- Marshall Wace LLPwas $1.0m
- Wellington Management Group LLPwas $549k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2024 | 2 | $82m | 2 | 0 |
| Q4 2024 | 5 | $366m | 4 | 2 |
| Q1 2025 | 8 | $479m | 6 | 2 |
| Q2 2025 | 8 | $752m | 6 | 3 |
| Q3 2025 | 9 | $738m | 3 | 5 |
| Q4 2025 | 9 | $787m | 15 | 16 |
| Q1 2026 | 10 | $713m | 17 | 12 |
| Q2 2026 | 8 | $585m | 20 | 7 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
AMTM and V →AMTM and MA →AMTM and MCO →Choose a stock to compare with AMTM →
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 AMTM, latest filings →Back to the 13F Explorer →