- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 18 May 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 21
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 1 listed it in both
- Shares listed
- 7,108,010
- combined, among listed positions
- Reported value
- $235m
- 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 9 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +2,463,528.
Managers listing AXGN in Q1 2026
21 of 21 holders
Largest increases and reductions, by shares
Increases
- Fidelity (FMR LLC)existing position · 1,314,020 shares now+1,140,020
- Wellington Management Group LLPnew position · 964,565 shares now+964,565
- Holocene Advisors LPnew position · 553,803 shares now+553,803
- Two Sigma Investments LPexisting position · 682,104 shares now+248,631
- Balyasny Asset Management LLCexisting position · 1,087,066 shares now+239,612
Reductions
- Arrowstreet Capital LPexisting position · 259,297 shares now-450,474
- Millennium Management LLCexisting position · 787,254 shares now-184,104
- Marshall Wace LLPexisting position · 33,752 shares now-117,038
- First Eagle Investment Management LLCexisting position · 354,590 shares now-53,003
- Invesco Ltdexisting position · 138,900 shares now-50,445
New positions and exits
New (5)
Exited (3)
- Jane Street Group LLCwas $8.7m
- Squarepoint Ops LLCwas $1.2m
- Quantbot Technologies LPwas $247k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2016 | 1 | $1.1m | n.a. | n.a. |
| Q1 2017 | 1 | $1.3m | n.a. | n.a. |
| Q2 2017 | 1 | $2.0m | n.a. | n.a. |
| Q3 2017 | 1 | $2.3m | n.a. | n.a. |
| Q4 2017 | 2 | $4.8m | n.a. | n.a. |
| Q1 2018 | 2 | $7.1m | n.a. | n.a. |
| Q2 2018 (split) | 5 | $126m | n.a. | n.a. |
| Q3 2018 | 4 | $42m | n.a. | n.a. |
| Q4 2018 | 4 | $44m | n.a. | n.a. |
| Q1 2019 | 4 | $37m | n.a. | n.a. |
| Q2 2019 | 4 | $32m | n.a. | n.a. |
| Q3 2019 | 1 | $12m | n.a. | n.a. |
| Q4 2019 | 1 | $18m | n.a. | n.a. |
| Q1 2020 | 2 | $11m | n.a. | n.a. |
| Q2 2020 | 1 | $10.0m | n.a. | n.a. |
| Q3 2020 | 1 | $13m | n.a. | n.a. |
| Q4 2020 | 1 | $21m | n.a. | n.a. |
| Q1 2021 | 2 | $36m | n.a. | n.a. |
| Q2 2021 | 2 | $52m | n.a. | n.a. |
| Q3 2021 | 2 | $36m | n.a. | n.a. |
| Q4 2021 | 1 | $2.4m | n.a. | n.a. |
| Q1 2022 | 1 | $4k | n.a. | n.a. |
| Q2 2022 | 2 | $17m | n.a. | n.a. |
| Q3 2022 | 1 | $26m | n.a. | n.a. |
| Q4 2022 | 1 | $18m | n.a. | n.a. |
| Q2 2025 | 1 | $1.9m | 1 | 0 |
| Q3 2025 | 1 | $7.7m | 1 | 0 |
| Q4 2025 | 1 | $13m | 11 | 8 |
| Q1 2026 | 3 | $66m | 14 | 9 |
| Q2 2026 | 2 | $41m | 15 | 7 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
AXGN and LLY →AXGN and JNJ →AXGN and VRTX →Choose a stock to compare with AXGN →
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 AXGN, latest filings →Back to the 13F Explorer →