GITLAB INC-CL A (GTLB) Institutional Shareholders
GITLAB INC-CL A (GTLB) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $2.94B in GTLB holdings during the latest filing period.
Vanguard Portfolio Management Llc is currently the largest disclosed institutional shareholder of GTLB tracked by InsiderSet, reporting ownership valued at approximately $187.83M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $299.54M, representing an estimated gain of +59.47% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 42% of the total disclosed GTLB value among the investors covered in this analysis. Major shareholders include Vanguard Portfolio Management Llc, Blackrock, Inc., Aqr Capital Management Llc, and several other long-term asset managers with concentrated positions in GITLAB INC-CL A (GTLB).
This page ranks the largest institutional GTLB shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
367
Total Reported Value
$2.94B
Largest Holder
Vanguard Portfolio Management Llc
Largest Position
$187.83M
Insider Transactions (90d)
15
Latest Filing Quarter
Q2 2026
New Institutional Positions
68
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Vanguard Portfolio Management Llc | 0.01% | 8,679,901 | $187,833,058 | $299,543,384 | +$111,710,326 | +59.47% | |
| Blackrock, Inc. | 0.00% | 8,637,060 | $186,905,976 | $298,064,941 | +$111,158,965 | +59.47% | |
| Aqr Capital Management Llc | 0.08% | 8,668,938 | $183,434,727 | $299,165,050 | +$115,730,323 | +63.09% | |
| Primecap Management Co/Ca/ | 0.12% | 7,299,050 | $157,951,441 | $251,890,216 | +$93,938,775 | +59.47% | |
| Vanguard Capital Management Llc | 0.00% | 6,084,853 | $131,676,219 | $209,988,277 | +$78,312,058 | +59.47% | |
| Impactive Capital Lp | 6.14% | 3,914,996 | $84,720,513 | $135,106,512 | +$50,385,999 | +59.47% | |
| Marshall Wace, Llp | 0.09% | 3,830,243 | $82,886,460 | $132,181,686 | +$49,295,226 | +59.47% | |
| Champlain Investment Partners, Llc | 1.05% | 3,810,238 | $82,453,550 | $131,491,313 | +$49,037,763 | +59.47% | |
| Squarepoint Ops Llc | 0.17% | 3,682,760 | $79,694,926 | $127,092,048 | +$47,397,122 | +59.47% | |
| Two Sigma Investments, Lp | 0.06% | 3,265,975 | $70,675,699 | $112,708,797 | +$42,033,098 | +59.47% | |
| Geode Capital Management, Llc | 0.00% | 2,852,532 | $61,743,419 | $98,440,879 | +$36,697,460 | +59.44% | |
| Alphabet Inc. | 1.47% | 2,724,712 | $58,962,768 | $94,029,811 | +$35,067,043 | +59.47% | |
| Franklin Resources Inc | 0.01% | 2,675,389 | $57,895,418 | $92,327,674 | +$34,432,256 | +59.47% | |
| Hmi Capital Management, L.P. | 7.61% | 2,651,677 | $57,382,290 | $91,509,373 | +$34,127,083 | +59.47% | |
| State Street Corp | 0.00% | 2,550,366 | $55,189,920 | $88,013,131 | +$32,823,211 | +59.47% | |
| Federated Hermes, Inc. | 0.09% | 2,481,164 | $53,692,389 | $85,624,970 | +$31,932,581 | +59.47% | |
| Infinitum Asset Management, Llc | 6.09% | 2,250,000 | $48,690,000 | $77,647,500 | +$28,957,500 | +59.47% | |
| Edmond De Rothschild Holding S.A. | 0.65% | 2,082,623 | $45,067,962 | $71,871,320 | +$26,803,358 | +59.47% | |
| Goldman Sachs Group Inc | 0.01% | 2,067,377 | $44,738,038 | $71,345,180 | +$26,607,142 | +59.47% | |
| Pictet Asset Management Holding Sa | 0.04% | 1,426,021 | $43,536,421 | $49,211,985 | +$5,675,564 | +13.04% | |
| Morgan Stanley | 0.00% | 1,989,733 | $43,057,876 | $68,665,686 | +$25,607,810 | +59.47% | |
| Bank Of America Corp | 0.00% | 1,955,648 | $42,320,213 | $67,489,412 | +$25,169,199 | +59.47% | |
| Technology Crossover Management X, Ltd. | 5.32% | 1,922,114 | $41,594,547 | $66,332,154 | +$24,737,607 | +59.47% | |
| First Trust Advisors Lp | 0.03% | 1,893,926 | $40,984,558 | $65,359,386 | +$24,374,828 | +59.47% | |
| Fiera Capital Corp | 0.13% | 1,750,944 | $37,890,428 | $60,425,077 | +$22,534,649 | +59.47% | |
| Fil Ltd | 0.03% | 1,672,294 | $36,188,442 | $57,710,866 | +$21,522,424 | +59.47% | |
| Neuberger Berman Group Llc | 0.03% | 1,648,065 | $35,606,246 | $56,874,723 | +$21,268,477 | +59.73% | |
| Jane Street Group, Llc | 0.03% | 1,470,429 | $31,820,085 | $50,744,505 | +$18,924,420 | +59.47% | |
| Ubs Group Ag | 0.01% | 1,378,270 | $29,825,764 | $47,564,098 | +$17,738,334 | +59.47% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.07% | 1,341,010 | $29,019,456 | $46,278,255 | +$17,258,799 | +59.47% | |
| Millennium Management Llc | 0.02% | 1,315,377 | $28,464,758 | $45,393,660 | +$16,928,902 | +59.47% | |
| D. E. Shaw & Co., Inc. | 0.02% | 1,199,666 | $25,960,772 | $41,400,474 | +$15,439,702 | +59.47% | |
| Light Street Capital Management, Llc | 5.09% | 1,170,000 | $25,318,800 | $40,376,700 | +$15,057,900 | +59.47% | |
| Massachusetts Financial Services Co | 0.01% | 1,062,318 | $22,878,445 | $36,660,594 | +$13,782,149 | +60.24% | |
| Armistice Capital, Llc | 0.73% | 1,028,664 | $22,260,289 | $35,499,195 | +$13,238,906 | +59.47% | |
| Charles Schwab Investment Management Inc | 0.00% | 990,420 | $21,432,689 | $34,179,394 | +$12,746,705 | +59.47% | |
| General Catalyst Group Management, Llc | 10.86% | 921,405 | $19,939,204 | $31,797,687 | +$11,858,483 | +59.47% | |
| Disciplined Growth Investors | Fred Martin | 0.40% | 909,547 | $19,682,597 | $31,388,467 | +$11,705,870 | +59.47% |
| Vanguard Fiduciary Trust Co | 0.00% | 895,355 | $19,375,482 | $30,898,701 | +$11,523,219 | +59.47% | |
| Capital World Investors | 0.00% | 849,257 | $18,377,921 | $29,307,859 | +$10,929,938 | +59.47% | |
| ARK Invest | Cathie Wood | 0.14% | 826,885 | $17,893,791 | $28,535,801 | +$10,642,010 | +59.47% |
| Canada Pension Plan Investment Board | 0.01% | 766,300 | $16,582,732 | $26,445,013 | +$9,862,281 | +59.47% | |
| Ancient Art (Teton Capital) | Quincy Lee | 3.54% | 750,000 | $16,230,000 | $25,882,500 | +$9,652,500 | +59.47% |
| Northern Trust Corp | 0.00% | 745,455 | $16,131,646 | $25,725,652 | +$9,594,006 | +59.47% | |
| Renaissance Technologies LLC | Jim Simons | 0.03% | 742,800 | $16,074,192 | $25,634,028 | +$9,559,836 | +59.47% |
| Sumitomo Mitsui Trust Group, Inc. | 0.01% | 493,469 | $15,065,609 | $17,029,615 | +$1,964,006 | +13.04% | |
| Barton Investment Management | 1.99% | 480,456 | $14,668,322 | $16,580,537 | +$1,912,215 | +13.04% | |
| Bank Of New York Mellon Corp | 0.00% | 643,882 | $13,933,615 | $22,220,368 | +$8,286,753 | +59.47% | |
| Ieq Capital, Llc | 0.06% | 616,034 | $13,330,976 | $21,259,333 | +$7,928,357 | +59.47% | |
| Tfj Management, Llc | 12.57% | 606,720 | $13,129,421 | $20,937,907 | +$7,808,486 | +59.47% |
Frequently asked questions about GTLB
Who owns the most GTLB stock?
The largest holders of GTLB are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for GITLAB INC-CL A (GTLB).
Is GTLB widely held by superinvestors?
Many widely followed stocks like GTLB appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GTLB is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.