- Quarter end
- 30 Jun 2026
- the date the book describes
- Filed
- 2 Sep 2026
- latest of these filings; the earliest 3 Aug 2026
- Managers listing it
- 26
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q1 2026 and Q2 2026; 1 listed it in both
- Shares listed
- 27,443,241
- combined, among listed positions
- Reported value
- $217m
- 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: 20 buyers (opened or added shares) and 6 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +15,539,025.
Managers listing ULCC in Q2 2026
26 of 26 holders
Largest increases and reductions, by shares
Increases
- Millennium Management LLCexisting position · 2,878,001 shares now+2,596,938
- Jane Street Group LLCexisting position · 3,569,335 shares now+2,596,903
- Two Sigma Investments LPexisting position · 4,681,564 shares now+2,413,508
- Balyasny Asset Management LLCnew position · 1,758,027 shares now+1,758,027
- Renaissance Technologies LLCnew position · 1,395,600 shares now+1,395,600
Reductions
- Schonfeld Strategic Advisors LLCexisting position · 58,545 shares now-241,550
- Quantbot Technologies LPexisting position · 112,221 shares now-138,386
- PDT Partners LLCexisting position · 200,498 shares now-76,801
- Brevan Howard Capital Management LPexisting position · 50,847 shares now-73,358
- AllianceBernstein LPexisting position · 87,710 shares now-17,260
New positions and exits
New (5)
Exited (1)
- Hudson Bay Capital Management LPwas $50k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2021 | 2 | $14m | n.a. | n.a. |
| Q3 2021 | 1 | $4.6m | n.a. | n.a. |
| Q1 2022 | 2 | $48m | n.a. | n.a. |
| Q2 2022 | 3 | $30m | n.a. | n.a. |
| Q3 2022 | 2 | $32m | n.a. | n.a. |
| Q1 2023 | 1 | $13m | n.a. | n.a. |
| Q2 2023 | 1 | $4.8m | n.a. | n.a. |
| Q4 2023 | 1 | $1.8m | 1 | 0 |
| Q1 2024 | 2 | $10.0m | 1 | 1 |
| Q2 2024 | 2 | $18m | 1 | 0 |
| Q3 2024 | 1 | $11m | 0 | 1 |
| Q4 2024 | 2 | $24m | 1 | 1 |
| Q1 2025 | 2 | $17m | 2 | 0 |
| Q2 2025 | 2 | $4.2m | 2 | 1 |
| Q3 2025 | 1 | $1.4m | 0 | 0 |
| Q4 2025 | 1 | $1.4m | 10 | 13 |
| Q1 2026 | 1 | $979k | 12 | 12 |
| Q2 2026 | 1 | $1.6m | 20 | 6 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
ULCC and KLAC →ULCC and GE →ULCC and LRCX →Choose a stock to compare with ULCC →
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 ULCC, latest filings →Back to the 13F Explorer →