- Quarter end
- 30 Jun 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 3 Aug 2026
- Managers listing it
- 33
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q1 2026 and Q2 2026; 14 listed it in both
- Shares listed
- 65,866,778
- combined, among listed positions
- Reported value
- $10.3bn
- 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: 27 buyers (opened or added shares) and 7 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -7,552,253.
Managers listing AEM in Q2 2026
33 of 33 holders
Largest increases and reductions, by shares
Increases
- Jane Street Group LLCexisting position · 1,581,030 shares now+1,233,410
- D. E. Shaw & Co.existing position · 806,504 shares now+759,979
- Capital Research Global Investorsexisting position · 1,107,123 shares now+526,564
- T. Rowe Price Associates Incexisting position · 1,261,745 shares now+520,746
- Renaissance Technologies LLCexisting position · 496,541 shares now+484,344
Reductions
- Fidelity (FMR LLC)existing position · 13,888,418 shares now-5,688,766
- Arrowstreet Capital LPexisting position · 2,075,861 shares now-4,669,228
- Capital World Investorsexisting position · 19,724,774 shares now-1,901,533
- Neuberger Berman Group LLCexisting position · 719,598 shares now-769,528
- Acadian Asset Management LLCexisting position · 7,700 shares now-51,600
New positions and exits
New (5)
Exited (1)
- Winton Group Ltdwas $3.6m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 3 | $703m | n.a. | n.a. |
| Q3 2013 | 3 | $675m | n.a. | n.a. |
| Q4 2013 | 4 | $686m | n.a. | n.a. |
| Q1 2014 | 6 | $800m | n.a. | n.a. |
| Q2 2014 | 6 | $998m | n.a. | n.a. |
| Q3 2014 | 7 | $617m | n.a. | n.a. |
| Q4 2014 | 9 | $594m | n.a. | n.a. |
| Q1 2015 | 6 | $558m | n.a. | n.a. |
| Q2 2015 | 6 | $553m | n.a. | n.a. |
| Q3 2015 | 5 | $536m | n.a. | n.a. |
| Q4 2015 | 6 | $511m | n.a. | n.a. |
| Q1 2016 | 9 | $1.0bn | n.a. | n.a. |
| Q2 2016 | 11 | $1.6bn | n.a. | n.a. |
| Q3 2016 | 8 | $1.5bn | n.a. | n.a. |
| Q4 2016 | 10 | $1.2bn | n.a. | n.a. |
| Q1 2017 | 12 | $1.5bn | n.a. | n.a. |
| Q2 2017 | 10 | $1.6bn | n.a. | n.a. |
| Q3 2017 | 9 | $1.5bn | n.a. | n.a. |
| Q4 2017 | 9 | $1.5bn | n.a. | n.a. |
| Q1 2018 | 9 | $1.6bn | n.a. | n.a. |
| Q2 2018 | 8 | $1.0bn | n.a. | n.a. |
| Q3 2018 | 6 | $729m | n.a. | n.a. |
| Q4 2018 | 7 | $875m | n.a. | n.a. |
| Q1 2019 | 8 | $897m | n.a. | n.a. |
| Q2 2019 | 8 | $1.1bn | n.a. | n.a. |
| Q3 2019 | 10 | $965m | n.a. | n.a. |
| Q4 2019 | 10 | $1.5bn | n.a. | n.a. |
| Q1 2020 | 14 | $1.1bn | n.a. | n.a. |
| Q2 2020 | 11 | $1.9bn | n.a. | n.a. |
| Q3 2020 | 16 | $2.6bn | n.a. | n.a. |
| Q4 2020 | 12 | $2.2bn | n.a. | n.a. |
| Q1 2021 | 9 | $1.3bn | n.a. | n.a. |
| Q2 2021 | 8 | $2.0bn | n.a. | n.a. |
| Q3 2021 | 8 | $1.0bn | n.a. | n.a. |
| Q4 2021 | 9 | $1.3bn | n.a. | n.a. |
| Q1 2022 | 12 | $2.5bn | n.a. | n.a. |
| Q2 2022 | 11 | $1.7bn | n.a. | n.a. |
| Q3 2022 | 11 | $1.7bn | n.a. | n.a. |
| Q4 2022 | 12 | $2.1bn | n.a. | n.a. |
| Q1 2023 | 12 | $2.4bn | n.a. | n.a. |
| Q2 2023 | 14 | $2.5bn | n.a. | n.a. |
| Q3 2023 | 13 | $2.2bn | n.a. | n.a. |
| Q4 2023 | 12 | $2.8bn | 6 | 7 |
| Q1 2024 | 12 | $3.2bn | 9 | 3 |
| Q2 2024 | 12 | $3.5bn | 6 | 7 |
| Q3 2024 | 12 | $4.4bn | 6 | 4 |
| Q4 2024 | 9 | $4.5bn | 5 | 5 |
| Q1 2025 | 13 | $7.5bn | 7 | 6 |
| Q2 2025 | 14 | $8.1bn | 7 | 6 |
| Q3 2025 | 13 | $12.5bn | 7 | 5 |
| Q4 2025 | 13 | $12.6bn | 11 | 20 |
| Q1 2026 | 15 | $14.6bn | 12 | 18 |
| Q2 2026 | 19 | $9.9bn | 27 | 7 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
AEM and LIN →AEM and GLW →AEM and HWM →Choose a stock to compare with AEM →
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 AEM, latest filings →Back to the 13F Explorer →