- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 15 May 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 9
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 0 listed it in both
- Shares listed
- 15,675,235
- combined, among listed positions
- Reported value
- $714m
- 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: 7 buyers (opened or added shares) and 2 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +12,338,801.
Managers listing SPDW in Q1 2026
9 of 9 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Jane Street Group LLC | 13,344,665 | $609m | 0.08% | Added | +13,236,509 | 12 May 2026 (the filing on sec.gov) |
| AllianceBernstein LP | 1,504,612 | $67m | under 0.1% | Added | +214,470 | 15 May 2026 (the filing on sec.gov) |
| Fidelity (FMR LLC) | 285,646 | $13m | under 0.1% | Added | +14,218 | 15 May 2026 (the filing on sec.gov) |
| Squarepoint Ops LLC | 188,499 | $8.6m | under 0.1% | Added | +179,374 | 15 May 2026 (the filing on sec.gov) |
| AQR Capital Management LLC | 160,864 | $7.3m | under 0.1% | Added | +38,507 | 15 May 2026 (the filing on sec.gov) |
| Renaissance Technologies LLC | 88,900 | $4.1m | under 0.1% | New | new | 14 May 2026 (the filing on sec.gov) |
| Susquehanna International Group LLP | 75,134 | $3.4m | under 0.1% | Trimmed | -1,439,523 | 15 May 2026 (the filing on sec.gov) |
| Citadel Advisors LLC | 19,886 | $908k | under 0.1% | Trimmed | -683 | 15 May 2026 (the filing on sec.gov) |
| Point72 Asset Management LP | 7,029 | $321k | under 0.1% | New | new | 15 May 2026 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Jane Street Group LLCexisting position · 13,344,665 shares now+13,236,509
- AllianceBernstein LPexisting position · 1,504,612 shares now+214,470
- Squarepoint Ops LLCexisting position · 188,499 shares now+179,374
- Renaissance Technologies LLCnew position · 88,900 shares now+88,900
- AQR Capital Management LLCexisting position · 160,864 shares now+38,507
Reductions
- Susquehanna International Group LLPexisting position · 75,134 shares now-1,439,523
- Citadel Advisors LLCexisting position · 19,886 shares now-683
New positions and exits
New (2)
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2014 | 1 | $4.7m | n.a. | n.a. |
| Q3 2014 | 1 | $3.0m | n.a. | n.a. |
| Q1 2015 | 1 | $4.5m | n.a. | n.a. |
| Q2 2018 | 1 | $15m | n.a. | n.a. |
| Q2 2020 | 1 | $109m | n.a. | n.a. |
| Q3 2020 | 1 | $52m | n.a. | n.a. |
| Q4 2020 | 1 | $53m | n.a. | n.a. |
| Q1 2023 | 1 | $181m | n.a. | n.a. |
| Q3 2023 | 1 | $199m | n.a. | n.a. |
| Q4 2023 | 1 | $82m | 0 | 1 |
| Q3 2025 | 1 | $80m | 1 | 0 |
| Q1 2026 | 1 | $609m | 7 | 2 |
| Q2 2026 | 1 | $542m | 3 | 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 SPDW, latest filings →Back to the 13F Explorer →