- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 27
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 5 listed it in both
- Shares listed
- 46,233,362
- combined, among listed positions
- Reported value
- $840m
- 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: 16 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +259,973.
Managers listing GTX in Q1 2026
27 of 27 holders
Largest increases and reductions, by shares
Increases
- Invesco Ltdexisting position · 3,168,704 shares now+2,676,147
- Fidelity (FMR LLC)existing position · 8,254,355 shares now+1,875,522
- Jane Street Group LLCnew position · 1,246,015 shares now+1,246,015
- D. E. Shaw & Co.existing position · 2,436,009 shares now+1,093,361
- ExodusPoint Capital Management LPnew position · 397,030 shares now+397,030
Reductions
- Oaktree Capital Management LPexisting position · 14,594,816 shares now-2,500,000
- Arrowstreet Capital LPexisting position · 3,821,584 shares now-1,317,855
- Marshall Wace LLPexisting position · 3,463,804 shares now-1,009,392
- Renaissance Technologies LLCexisting position · 338,900 shares now-673,500
- Voloridge Investment Management LLCexisting position · 358,266 shares now-430,985
New positions and exits
New (3)
Exited (5)
- Balyasny Asset Management LLCwas $9.4m
- Point72 Asset Management LPwas $6.8m
- Walleye Capital LLCwas $3.1m
- Caxton Associates LLPwas $3.1m
- Verition Fund Management LLCwas $743k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2018 | 2 | $31m | n.a. | n.a. |
| Q4 2018 | 2 | $23m | n.a. | n.a. |
| Q1 2019 | 2 | $65m | n.a. | n.a. |
| Q2 2019 | 2 | $75m | n.a. | n.a. |
| Q3 2019 | 3 | $17m | n.a. | n.a. |
| Q4 2019 | 4 | $9.2m | n.a. | n.a. |
| Q1 2020 | 1 | $1.7m | n.a. | n.a. |
| Q2 2020 | 1 | $3.0m | n.a. | n.a. |
| Q3 2020 | 2 | $14m | n.a. | n.a. |
| Q2 2021 | 3 | $61m | n.a. | n.a. |
| Q3 2021 | 3 | $56m | n.a. | n.a. |
| Q4 2021 | 3 | $62m | n.a. | n.a. |
| Q1 2022 | 3 | $55m | n.a. | n.a. |
| Q2 2022 | 4 | $60m | n.a. | n.a. |
| Q3 2022 | 4 | $44m | n.a. | n.a. |
| Q4 2022 | 4 | $59m | n.a. | n.a. |
| Q1 2023 | 4 | $63m | n.a. | n.a. |
| Q2 2023 | 3 | $545m | n.a. | n.a. |
| Q3 2023 | 5 | $431m | n.a. | n.a. |
| Q4 2023 | 4 | $475m | 1 | 2 |
| Q1 2024 | 3 | $459m | 1 | 2 |
| Q2 2024 | 3 | $397m | 1 | 1 |
| Q3 2024 | 3 | $379m | 2 | 0 |
| Q4 2024 | 3 | $418m | 1 | 1 |
| Q1 2025 | 3 | $387m | 1 | 1 |
| Q2 2025 | 3 | $411m | 0 | 2 |
| Q3 2025 | 5 | $505m | 3 | 3 |
| Q4 2025 | 6 | $518m | 22 | 12 |
| Q1 2026 | 6 | $445m | 16 | 16 |
| Q2 2026 | 6 | $1.2bn | 13 | 17 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
GTX and AMZN →GTX and TSLA →GTX and HD →Choose a stock to compare with GTX →
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 GTX, latest filings →Back to the 13F Explorer →