Barton Investment Management’s GitLab GTLB Stock Holding History

Barton Investment Management’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	$14.7M	Sell	480,456 -74,487	-13%	-$1.89M	1.99%	10
2026 Q1	$12M	Sell	554,943 -3,660	-0.7%	-$107K	1.51%	12
2025 Q4	$21M	Buy	558,603 +1,725	+0.3%	+$74.7K	2.26%	10
2025 Q3	$25.1M	Sell	556,878 -7,305	-1%	-$334K	2.56%	8
2025 Q2	$25.5M	Buy	564,183 +124,930	+28%	+$5.71M	2.64%	8
2025 Q1	$20.6M	Buy	439,253 +103,605	+31%	+$6.34M	2.54%	9
2024 Q4	$18.9M	Buy	335,648 +167,290	+99%	+$9.75M	2.01%	9
2024 Q3	$8.68M	Buy	+168,358	New	+$8.41M	1.09%	15

Other funds holding GTLB

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Impactive Capital New York City, New York $1.4B AUM 13.97% 1-Year Est. Return

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 New York $1.15T AUM 47.82% 1-Year Est. Return

Barton Investment Management's GTLB Position: Q2 2026 in Review

Barton Investment Management reduced its GitLab (GTLB) stake by 13% in Q2 2026, selling an estimated $1.89M and leaving 480,456 shares worth $14.7M. The position accounts for 1.99% of the portfolio, ranked #10.

Barton Investment Management first reported a position in GTLB in Q3 2024 and has held it in 8 quarters since. The position peaked at $25.5M in Q2 2025. 401 funds tracked by Wall St. Rank hold GTLB as of Q2 2026.

Barton Investment Management held 480,456 shares of GitLab worth $14.7M as of Q2 2026.
Barton Investment Management sold 74,487 GitLab shares in Q2 2026, an estimated $1.89M.
GitLab made up 1.99% of Barton Investment Management's portfolio in Q2 2026, its #10 holding.
Barton Investment Management first reported a position in GitLab in Q3 2024 and has held it in 8 quarters since.
Barton Investment Management's GitLab position peaked at $25.5M in Q2 2025.
401 funds tracked by Wall St. Rank held GitLab as of Q2 2026.

Based on Barton Investment Management's 13F filing for Q2 2026, filed 20 Jul 2026.