- 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
- 25
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q1 2026 and Q2 2026; 2 listed it in both
- Shares listed
- 24,718,697
- combined, among listed positions
- Reported value
- $512m
- 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: 14 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,862,062.
Managers listing HAPN in Q2 2026
25 of 25 holders
Largest increases and reductions, by shares
Increases
- Wellington Management Group LLPexisting position · 15,284,869 shares now+2,526,895
- Walleye Capital LLCexisting position · 1,517,757 shares now+1,202,426
- D. E. Shaw & Co.existing position · 1,576,086 shares now+806,416
- T. Rowe Price Associates Incexisting position · 1,205,353 shares now+650,130
- Moore Capital Management LPnew position · 418,800 shares now+418,800
Reductions
- Point72 Asset Management LPexisting position · 585,351 shares now-2,162,711
- Fidelity (FMR LLC)existing position · 35,283 shares now-853,575
- Citadel Advisors LLCexisting position · 852,068 shares now-569,787
- Arrowstreet Capital LPexisting position · 1,059,502 shares now-233,550
- Millennium Management LLCexisting position · 394,048 shares now-128,928
New positions and exits
New (4)
Exited (4)
- Jane Street Group LLCwas $5.5m
- Brevan Howard Capital Management LPwas $336k
- Winton Group Ltdwas $239k
- Acadian Asset Management LLCwas $140k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2019 | 1 | $339m | n.a. | n.a. |
| Q3 2019 | 3 | $56m | n.a. | n.a. |
| Q4 2019 | 2 | $55m | n.a. | n.a. |
| Q1 2020 | 2 | $44m | n.a. | n.a. |
| Q2 2020 | 2 | $18m | n.a. | n.a. |
| Q3 2020 | 2 | $36m | n.a. | n.a. |
| Q4 2020 | 3 | $81m | n.a. | n.a. |
| Q1 2021 | 5 | $208m | n.a. | n.a. |
| Q2 2021 | 7 | $229m | n.a. | n.a. |
| Q3 2021 | 11 | $353m | n.a. | n.a. |
| Q4 2021 | 9 | $208m | n.a. | n.a. |
| Q1 2022 | 7 | $102m | n.a. | n.a. |
| Q2 2022 | 6 | $68m | n.a. | n.a. |
| Q3 2022 | 5 | $62m | n.a. | n.a. |
| Q4 2022 | 1 | $15m | n.a. | n.a. |
| Q1 2023 | 3 | $24m | n.a. | n.a. |
| Q2 2023 | 2 | $30m | n.a. | n.a. |
| Q3 2023 | 2 | $1.8m | n.a. | n.a. |
| Q4 2023 | 5 | $25m | 3 | 2 |
| Q1 2024 | 2 | $13m | 1 | 2 |
| Q2 2024 | 1 | $1.4m | 0 | 2 |
| Q3 2024 | 4 | $27m | 4 | 0 |
| Q4 2024 | 4 | $45m | 2 | 2 |
| Q1 2025 | 1 | $3.2m | 1 | 0 |
| Q2 2025 | 1 | $2.4m | 0 | 1 |
| Q4 2025 | 2 | $148m | 14 | 14 |
| Q1 2026 | 2 | $222m | 15 | 13 |
| Q2 2026 | 5 | $361m | 14 | 13 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
HAPN and V →HAPN and AXP →HAPN and BAC →Choose a stock to compare with HAPN →
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 HAPN, latest filings →Back to the 13F Explorer →