L3VLUP
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

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

27 of 27 holders

ActionFiling
Oaktree Capital Management LP14,594,816$265m4.04%Trimmed-2,500,00020 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)8,254,355$150munder 0.1%Added+1,875,52215 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP3,821,584$69munder 0.1%Trimmed-1,317,85514 May 2026 (the filing on sec.gov)
Marshall Wace LLP3,463,804$63m0.06%Trimmed-1,009,39215 May 2026 (the filing on sec.gov)
Invesco Ltd3,168,704$58munder 0.1%Added+2,676,14712 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.2,436,009$44munder 0.1%Added+1,093,36115 May 2026 (the filing on sec.gov)
GAMCO Investors Inc1,952,874$35m0.35%Trimmed-92,95414 May 2026 (the filing on sec.gov)
Jane Street Group LLC1,246,015$23munder 0.1%Newnew12 May 2026 (the filing on sec.gov)
Citadel Advisors LLC1,186,042$22munder 0.1%Added+280,26115 May 2026 (the filing on sec.gov)
AQR Capital Management LLC1,027,733$19munder 0.1%Added+252,05715 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC776,604$14munder 0.1%Added+212,69415 May 2026 (the filing on sec.gov)
Millennium Management LLC765,206$14munder 0.1%Trimmed-420,13415 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP514,923$9.4munder 0.1%Added+112,61115 May 2026 (the filing on sec.gov)
Man Group PLC454,655$8.3munder 0.1%Added+90,33315 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP397,030$7.2m0.06%Newnew14 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC358,266$6.5munder 0.1%Trimmed-430,98515 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC338,900$6.2munder 0.1%Trimmed-673,50014 May 2026 (the filing on sec.gov)
Two Sigma Investments LP305,197$5.5munder 0.1%Trimmed-331,65215 May 2026 (the filing on sec.gov)
Farallon Capital Management LLC275,000$5.0munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Tudor Investment Corp273,754$5.0munder 0.1%Added+227,88815 May 2026 (the filing on sec.gov)
MFS Investment Management156,657$2.8munder 0.1%Added+12,20414 May 2026 (the filing on sec.gov)
AllianceBernstein LP160,765$2.8munder 0.1%Added+4,90015 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc126,523$2.3munder 0.1%Added+36,46315 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd78,600$1.4munder 0.1%Added+14,30018 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP40,976$745kunder 0.1%Trimmed-7,48915 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
3 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

02462019202020222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
GTX by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20182$31mn.a.n.a.
Q4 20182$23mn.a.n.a.
Q1 20192$65mn.a.n.a.
Q2 20192$75mn.a.n.a.
Q3 20193$17mn.a.n.a.
Q4 20194$9.2mn.a.n.a.
Q1 20201$1.7mn.a.n.a.
Q2 20201$3.0mn.a.n.a.
Q3 20202$14mn.a.n.a.
Q2 20213$61mn.a.n.a.
Q3 20213$56mn.a.n.a.
Q4 20213$62mn.a.n.a.
Q1 20223$55mn.a.n.a.
Q2 20224$60mn.a.n.a.
Q3 20224$44mn.a.n.a.
Q4 20224$59mn.a.n.a.
Q1 20234$63mn.a.n.a.
Q2 20233$545mn.a.n.a.
Q3 20235$431mn.a.n.a.
Q4 20234$475m12
Q1 20243$459m12
Q2 20243$397m11
Q3 20243$379m20
Q4 20243$418m11
Q1 20253$387m11
Q2 20253$411m02
Q3 20255$505m33
Q4 20256$518m2212
Q1 20266$445m1616
Q2 20266$1.2bn1317

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 →