- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 18 May 2026
- latest of these filings; the earliest 8 May 2026
- Managers listing it
- 31
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 12 listed it in both
- Shares listed
- 28,786,602
- combined, among listed positions
- Reported value
- $3.1bn
- 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: 15 buyers (opened or added shares) and 22 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -244,783.
Managers listing SN in Q1 2026
31 of 31 holders
Largest increases and reductions, by shares
Increases
- Steadfast Capital Management LPnew position · 1,231,139 shares now+1,231,139
- Susquehanna International Group LLPexisting position · 498,536 shares now+494,661
- T. Rowe Price Associates Incexisting position · 731,101 shares now+421,641
- Millennium Management LLCexisting position · 466,319 shares now+377,205
- Renaissance Technologies LLCnew position · 271,100 shares now+271,100
Reductions
- Third Point LLCexisting position · 130,509 shares now-1,069,491
- Fidelity (FMR LLC)existing position · 20,163,379 shares now-771,117
- AllianceBernstein LPexisting position · 1,308,850 shares now-224,074
- ExodusPoint Capital Management LPexisting position · 3,777 shares now-113,440
- Citadel Advisors LLCexisting position · 188,487 shares now-87,834
New positions and exits
New (6)
Exited (7)
- Point72 Asset Management LPwas $56m
- Squarepoint Ops LLCwas $16m
- Balyasny Asset Management LLCwas $8.1m
- D. E. Shaw & Co.was $3.0m
- Discovery Capital Management LLCwas $2.8m
- Maverick Capital Ltdwas $2.5m
- Quantbot Technologies LPwas $815k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2023 | 3 | $102m | n.a. | n.a. |
| Q4 2023 | 8 | $283m | 7 | 1 |
| Q1 2024 | 12 | $407m | 9 | 3 |
| Q2 2024 | 19 | $1.2bn | 12 | 7 |
| Q3 2024 | 20 | $2.1bn | 11 | 9 |
| Q4 2024 | 15 | $2.2bn | 4 | 13 |
| Q1 2025 | 11 | $1.6bn | 6 | 5 |
| Q2 2025 | 12 | $2.3bn | 9 | 4 |
| Q3 2025 | 13 | $2.9bn | 8 | 6 |
| Q4 2025 | 15 | $3.1bn | 23 | 13 |
| Q1 2026 | 14 | $2.8bn | 15 | 22 |
| Q2 2026 | 10 | $3.5bn | 15 | 20 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
SN and AMZN →SN and TSLA →SN and HD →Choose a stock to compare with SN →
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 SN, latest filings →Back to the 13F Explorer →