- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 8 May 2026
- Managers listing it
- 10
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 4 listed it in both
- Shares listed
- 9,502,459
- combined, among listed positions
- Reported value
- $683m
- combined, at the quarter end
Among the 91 comparable managers: 4 buyers (opened or added shares) and 6 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,030,670.
Managers listing ALBPRA in Q1 2026
10 of 10 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Capital World Investors | 3,114,531 | $224m | under 0.1% | Trimmed | -949,652 | 13 May 2026 (the filing on sec.gov) |
| D. E. Shaw & Co. | 2,925,700 | $211m | 0.13% | Added | +225,700 | 15 May 2026 (the filing on sec.gov) |
| Two Sigma Investments LP | 2,483,221 | $178m | 0.14% | Trimmed | -251,537 | 15 May 2026 (the filing on sec.gov) |
| Fidelity (FMR LLC) | 506,744 | $36m | under 0.1% | Trimmed | -21,356 | 15 May 2026 (the filing on sec.gov) |
| Invesco Ltd | 138,800 | $10.0m | under 0.1% | Trimmed | -14,000 | 12 May 2026 (the filing on sec.gov) |
| Baillie Gifford & Co | 120,000 | $8.5m | under 0.1% | Held | 0 | 8 May 2026 (the filing on sec.gov) |
| Jane Street Group LLC | 92,244 | $6.6m | under 0.1% | Added | +81,936 | 12 May 2026 (the filing on sec.gov) |
| Susquehanna International Group LLP | 84,171 | $6.0m | under 0.1% | New | new | 15 May 2026 (the filing on sec.gov) |
| Neuberger Berman Group LLC | 21,880 | $1.6m | under 0.1% | Trimmed | -1,100 | 27 Oct 2026 (the filing on sec.gov) |
| Millennium Management LLC | 15,168 | $1.1m | under 0.1% | New | new | 15 May 2026 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- D. E. Shaw & Co.existing position · 2,925,700 shares now+225,700
- Susquehanna International Group LLPnew position · 84,171 shares now+84,171
- Jane Street Group LLCexisting position · 92,244 shares now+81,936
- Millennium Management LLCnew position · 15,168 shares now+15,168
Reductions
- Capital World Investorsexisting position · 3,114,531 shares now-949,652
- Two Sigma Investments LPexisting position · 2,483,221 shares now-251,537
- Fidelity (FMR LLC)existing position · 506,744 shares now-21,356
- Invesco Ltdexisting position · 138,800 shares now-14,000
- Neuberger Berman Group LLCexisting position · 21,880 shares now-1,100
New positions and exits
New (2)
Exited (1)
- Walleye Capital LLCwas $12m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2024 | 6 | $841m | 6 | 0 |
| Q2 2024 | 6 | $631m | 0 | 1 |
| Q3 2024 | 4 | $578m | 3 | 0 |
| Q4 2024 | 4 | $552m | 2 | 0 |
| Q1 2025 | 4 | $393m | 0 | 3 |
| Q2 2025 | 3 | $285m | 1 | 1 |
| Q3 2025 | 5 | $480m | 3 | 1 |
| Q4 2025 | 4 | $570m | 7 | 3 |
| Q1 2026 | 4 | $621m | 4 | 6 |
| Q2 2026 | 4 | $450m | 1 | 6 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
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 ALBPRA, latest filings →Back to the 13F Explorer →