GTLBGitLab Inc.

$41.32

Who owns GTLB

361 institutions reported holding GTLB for 2026Q1, together 81% of the company, fewer than the 428 a quarter earlier.

361

Institutions reporting a position · as of 2026Q1 · down from 428 the quarter before

Shares held by institutions
138.0M

Shares held by institutions · 81% of the company · long US equity positions only, as reported on Form 13F

Reported value
$2.99B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
26%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
18
New positions
66
Positions exited
138
Added to
158
Reduced
76
Top 10 holdersof the company
37%
Institutional ownership by quarter, 2021Q4 to 2026Q1
QuarterFilersSharesReported value
2026Q1361138.0M$2.99B
2025Q4428134.6M$5.06B
2025Q3420135.5M$6.11B
2025Q2418131.2M$5.92B
2025Q1421126.7M$5.93B
2024Q4411118.9M$6.70B
2024Q3390112.1M$5.79B
2024Q2355108.2M$5.38B
2024Q1357104.2M$6.07B
2023Q433689.3M$5.62B
2023Q328787.2M$3.94B
2023Q227585.3M$4.36B
2023Q123376.7M$2.64B
2022Q422484.0M$3.82B
2022Q321574.5M$3.81B
2022Q217965.0M$3.45B
Largest reported holders, 2026Q1
HolderShares% of companyValue
VANGUARD GROUP INC15.9M9.4%$344M
AQR CAPITAL MANAGEMENT LLC8.7M5.1%$183M
BlackRock Inc.8.6M5.1%$187M
PRIMECAP MANAGEMENT CO/CA/7.3M4.3%$158M
Impactive Capital LP3.9M2.3%$85M
Marshall Wace LLP3.8M2.3%$83M
Champlain Investment Partners, LLC3.8M2.2%$82M
Squarepoint Capital LLP3.7M2.2%$80M
TWO SIGMA INVESTMENTS, LP3.3M1.9%$71M
SG Americas Securities, LLC3.1M1.8%$68M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

reading the register…