William Blair & Company
GTLB icon

William Blair & Company’s GitLab GTLB Stock Holding History

William Blair & Company’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 		$632K Buy
20,698
+356
+2% +$9.03K ﹤0.01% 1139
2026
Q1 		$440K Sell
20,342
-66,038
-76% -$1.93M ﹤0.01% 1195
2025
Q4 		$3.24M Sell
86,380
-12,546
-13% -$543K 0.01% 621
2025
Q3 		$4.46M Sell
98,926
-14,819
-13% -$678K 0.01% 551
2025
Q2 		$5.13M Buy
113,745
+56,769
+100% +$2.6M 0.01% 487
2025
Q1 		$2.68M Buy
56,976
+2,202
+4% +$135K 0.01% 648
2024
Q4 		$3.09M Buy
54,774
+2,980
+6% +$174K 0.01% 616
2024
Q3 		$2.67M Buy
51,794
+9,643
+23% +$482K 0.01% 637
2024
Q2 		$2.1M Buy
42,151
+769
+2% +$40K 0.01% 671
2024
Q1 		$2.41M Buy
41,382
+14,738
+55% +$966K 0.01% 629
2023
Q4 		$1.68M Sell
26,644
-2,910
-10% -$147K 0.01% 714
2023
Q3 		$1.34M Sell
29,554
-1,050
-3% -$50.3K 0.01% 758
2023
Q2 		$1.56M Sell
30,604
-2,875
-9% -$107K 0.01% 723
2023
Q1 		$1.15M Buy
33,479
+4,229
+14% +$186K ﹤0.01% 801
2022
Q4 		$1.33M Buy
29,250
+3,151
+12% +$142K 0.01% 743
2022
Q3 		$1.34M Sell
26,099
-1,452
-5% -$84.8K 0.01% 725
2022
Q2 		$1.46M Sell
27,551
-6,545
-19% -$304K 0.01% 718
2022
Q1 		$1.86M Buy
34,096
+23,746
+229% +$1.42M 0.01% 720
2021
Q4 		$900K Buy
+10,350
New +$1.06M ﹤0.01% 1001

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

William Blair & Company's GTLB Position: Q2 2026 in Review

William Blair & Company increased its GitLab (GTLB) stake by 1.8% in Q2 2026, buying an estimated $9.03K and bringing the position to 20,698 shares worth $632K. The position accounts for ﹤0.01% of the portfolio, ranked #1139.

William Blair & Company first reported a position in GTLB in Q4 2021 and has held it in 19 quarters since. The position peaked at $5.13M in Q2 2025. 402 funds tracked by Wall St. Rank hold GTLB as of Q2 2026.

  • William Blair & Company held 20,698 shares of GitLab worth $632K as of Q2 2026.
  • William Blair & Company bought 356 GitLab shares in Q2 2026, an estimated $9.03K.
  • GitLab made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #1139 holding.
  • William Blair & Company first reported a position in GitLab in Q4 2021 and has held it in 19 quarters since.
  • William Blair & Company's GitLab position peaked at $5.13M in Q2 2025.
  • 402 funds tracked by Wall St. Rank held GitLab as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.