Mariner
GTLB icon

Mariner’s GitLab GTLB Stock Holding History

Mariner’s Portfolio GTLB Stock Details GTLB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.16M Sell
201,664
-73,898
-27% -$1.87M 0.01% 953
2026
Q1 		$5.96M Buy
275,562
+141,119
+105% +$4.12M 0.01% 985
2025
Q4 		$5.06M Buy
134,443
+122,643
+1,039% +$5.31M 0.01% 1001
2025
Q3 		$532K Sell
11,800
-4,489
-28% -$205K ﹤0.01% 2377
2025
Q2 		$735K Buy
16,289
+1,410
+9% +$64.5K ﹤0.01% 2025
2025
Q1 		$699K Buy
14,879
+2,296
+18% +$140K ﹤0.01% 1936
2024
Q4 		$709K Buy
12,583
+214
+2% +$12.5K ﹤0.01% 1893
2024
Q3 		$638K Buy
12,369
+3,638
+42% +$182K ﹤0.01% 1940
2024
Q2 		$434K Buy
8,731
+146
+2% +$7.59K ﹤0.01% 2155
2024
Q1 		$501K Buy
8,585
+808
+10% +$52.9K ﹤0.01% 2023
2023
Q4 		$490K Buy
7,777
+40
+0.5% +$2.02K ﹤0.01% 1941
2023
Q3 		$350K Sell
7,737
-204
-3% -$9.77K ﹤0.01% 2020
2023
Q2 		$406K Buy
7,941
+152
+2% +$5.65K ﹤0.01% 1897
2023
Q1 		$267K Buy
+7,789
New +$342K ﹤0.01% 2157

Other funds holding GTLB

AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
IC
Impactive Capital New York City, New York $1.4B AUM 13.97% 1-Year Est. Return
AM
Atreides Management Boston, Massachusetts $14.3B AUM 116.01% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Mariner's GTLB Position: Q2 2026 in Review

Mariner reduced its GitLab (GTLB) stake by 27% in Q2 2026, selling an estimated $1.87M and leaving 201,664 shares worth $6.16M. The position accounts for 0.01% of the portfolio, ranked #953.

Mariner first reported a position in GTLB in Q1 2023 and has held it in 14 quarters since. 401 funds tracked by Wall St. Rank hold GTLB as of Q2 2026.

  • Mariner held 201,664 shares of GitLab worth $6.16M as of Q2 2026.
  • Mariner sold 73,898 GitLab shares in Q2 2026, an estimated $1.87M.
  • GitLab made up 0.01% of Mariner's portfolio in Q2 2026, its #953 holding.
  • Mariner first reported a position in GitLab in Q1 2023 and has held it in 14 quarters since.
  • 401 funds tracked by Wall St. Rank held GitLab as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.