Security key
37637K108
Gitlab Inc. - Class A Common Stock, par value $0.0000025 per share (GTLB)
CUSIP: 37637K108
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Class A Common Stock, par value $0.0000025 per share
- Shares outstanding
- 153,432,531
- Total 13F shares
- 134,705,568
- Share change
- -1,666,367
- Total reported value
- $5,058,364,370
- Put/Call ratio
- 43%
- Reported price per share
- $37.53
- Number of holders
- 431
- Value change
- -$91,365,244
- Number of buys
- 248
- Number of sells
- 217
Security identity
Holder snapshot
Report period
Q4 2025
Institutions
431
Top holders
10
GTLB full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
Gitlab Inc. SEC filings
Gitlab Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 37637K108
Recent filing periods:
Ownership snapshot
Top reported holders of GTLB - Gitlab Inc. - Class A Common Stock, par value $0.0000025 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
Sytse Sijbrandij
13D/G signal
Sytse Sijbrandij
Evidence rows
15
Latest as of
31 Dec 2025
13D/G
13F
3/4/5
Lead comparable stake: 11%
13D/G row: Sytse Sijbrandij
Showing 1-6 of 15 holder rows.
Rank 1 holder
Sytse Sijbrandij
13D/G
- Ownership
- 11%
- Position
- $796.55M
Rank 2 holder
VANGUARD GROUP INC
13F
13D/G
- Ownership
- 10%
- Position
- $688.9M
Rank 3 holder
BlackRock, Inc.
13F
13D/G
- Ownership
- 5.3%
- Position
- $369.23M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Sytse Sijbrandij |
13D/G
|
11%
|
$796,552,014
17,669,743 shares
|
$0 | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
13D/G
Company · The Vanguard Group
|
10%
from 13D/G
|
$688,902,417
15,281,775 shares
|
— | 30 Sep 2025 |
| BlackRock, Inc. |
13F
13D/G
Company
|
5.3%
from 13D/G
|
$369,226,277
8,190,468 shares
|
— | 30 Sep 2025 |
| GV 2017, L.P. |
13D/G
Alphabet Holdings LLC
|
4.3%
|
$287,262,784
6,091,238 shares
|
$0 | 31 Dec 2024 |
| ICONIQ Strategic Partners III, L.P. |
3/4/5
13D/G
10%+ Owner · Divesh Makan
|
3.8%
from 13D/G
|
$798,625,012
10,663,974 shares
mixed-class rows
|
— | 06 Mar 2024 |
| Godfrey Sullivan |
3/4/5
Director
|
0.09%
|
$6,762,521
134,819 shares
|
— | 20 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
431
Shares
134,705,568
Rows available
431
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
418
Q4 2025 holders
431
Holder diff
13
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend