Gitlab (GTLB)

Gitlab on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as services-prepackaged software.

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13.6M

Short interest

settlement 2026-09-30

3.4

Days to cover

+1.5 days vs prior

43.6%

Short share of volume

2026-10-09

466

Fails to deliver

settlement 2026-09-10

Tue 1 Dec

Next earnings

estimated date

-$103.7M

Insider flow, 90 days

1 buys, 11 sells

As of 2026-10-09.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in GTLB is 13,609,526 shares, down 2,253,799 shares over the last month. Over the last 48 readings it ranged from 3,398,173 shares (15 October 2024) to 20,846,677 shares (15 June 2026). At the reported average volume of 4.0M shares a day that is 3.4 days to cover.

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Settlement	Shares short	Change	Avg daily volume	Days to cover
2026-09-30	13,609,526	-4.5%	4,040,303	3.37
2026-09-15	14,250,341	-10.2%	7,541,902	1.89
2026-08-31	15,863,325	+2.8%	3,738,359	4.24
2026-08-14	15,433,672	-19.4%	4,730,603	3.26
2026-07-31	19,146,321	+0.0%	3,906,810	4.90
2026-07-15	19,138,615	-0.5%	4,087,145	4.68
2026-06-30	19,225,065	-7.8%	5,069,658	3.79
2026-06-15	20,846,677	+1.5%	9,221,948	2.26
2026-05-29	20,535,875	+4.9%	4,852,334	4.23
2026-05-15	19,570,901	+22.0%	5,883,410	3.33
2026-04-30	16,044,812	-3.1%	5,264,199	3.05
2026-04-15	16,563,188	-5.1%	7,006,088	2.36
2026-03-31	17,456,150	+13.4%	5,189,731	3.36
2026-03-13	15,386,598	+23.8%	9,209,745	1.67
2026-02-27	12,426,224	+11.4%	6,047,566	2.05
2026-02-13	11,154,767	+3.6%	5,338,640	2.09
2026-01-30	10,770,794	+9.5%	5,270,493	2.04
2026-01-15	9,838,669	+17.5%	5,121,229	1.92
2025-12-31	8,374,441	-18.0%	2,874,816	2.91
2025-12-15	10,216,508	-17.3%	6,681,773	1.53
2025-11-28	12,349,161	+2.4%	3,976,309	3.11
2025-11-14	12,060,267	-2.0%	3,030,192	3.98
2025-10-31	12,305,272	-19.1%	4,520,269	2.72
2025-10-15	15,210,602	+3.8%	4,271,950	3.56

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 9 October 2026, the short share of GTLB volume is 43.6%, up 17.4 points over the last five sessions. Over the last 30 readings it ranged from 25.1% (6 October 2026) to 52.4% (31 August 2026). The latest reading is 5.0 points above the 30-session average of 38.6%, on 838K shares reported.

Date	Short volume	Total volume	Short share	Exempt
2026-10-09	365K	838K	43.6%	2,736
2026-10-08	552K	1.4M	39.1%	1,424
2026-10-07	289K	774K	37.3%	16
2026-10-06	497K	2.0M	25.1%	807
2026-10-05	473K	1.4M	32.8%	17,529
2026-10-02	314K	1.2M	26.2%	3,819
2026-10-01	1.0M	2.0M	51.9%	3,613
2026-09-30	503K	1.2M	42.3%	5,364
2026-09-29	439K	1.3M	33.0%	1,086
2026-09-28	675K	1.9M	35.5%	2,669
2026-09-25	598K	1.4M	42.9%	66,784
2026-09-24	709K	1.6M	43.6%	77,957
2026-09-23	511K	1.1M	47.5%	501
2026-09-22	378K	956K	39.5%	2,565
2026-09-21	264K	733K	36.0%	704
2026-09-18	293K	810K	36.2%	2,845
2026-09-17	573K	1.8M	32.2%	3,307
2026-09-16	348K	1.0M	34.0%	195,994
2026-09-15	313K	1.0M	30.1%	42,974
2026-09-14	562K	1.4M	39.4%	36,055
2026-09-11	458K	937K	48.9%	3,883
2026-09-10	459K	1.4M	33.5%	6,644
2026-09-09	542K	1.8M	30.1%	8,210
2026-09-08	629K	1.8M	35.1%	7,045
2026-09-04	932K	2.4M	38.4%	23,384
2026-09-03	1.1M	2.7M	40.8%	150,782
2026-09-02	6.3M	14.3M	44.5%	29,322
2026-09-01	1.1M	3.0M	37.1%	2,643
2026-08-31	963K	1.8M	52.4%	35,874
2026-08-28	703K	1.4M	49.2%	33,358

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 10 September 2026, the fails-to-deliver balance in GTLB is 466 shares, down 228 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (21 July 2026) to 137,627 shares (5 June 2026). The latest reading sits at the bottom of that range.

Settlement	Shares failed	Price	Value
2026-09-10	466	$46.33	$22K
2026-09-09	694	$47.15	$33K
2026-09-08	600	$49.83	$30K
2026-08-31	1,887	$44.87	$85K
2026-08-24	9,224	$41.67	$384K
2026-08-18	20,265	$40.52	$821K
2026-08-17	72,192	$42.62	$3.1M
2026-08-14	95,666	$43.35	$4.1M
2026-08-11	128	$40.73	$5K
2026-08-10	965	$38.97	$38K
2026-08-07	300	$35.68	$11K
2026-08-04	4,320	$35.59	$154K
2026-08-03	355	$34.51	$12K
2026-07-23	40,827	$31.35	$1.3M
2026-07-22	129,251	$32.85	$4.2M
2026-07-21	1	$34.07	$34
2026-07-17	189	$31.76	$6K
2026-07-16	106	$32.83	$3K
2026-07-09	25	$31.74	$794
2026-07-06	6,419	$32.07	$206K
2026-06-23	2,974	$25.83	$77K
2026-06-18	4	$26.47	$106
2026-06-15	392	$27.79	$11K
2026-06-08	6,286	$31.12	$196K
2026-06-05	137,627	$30.84	$4.2M
2026-06-04	136,626	$30.93	$4.2M
2026-06-01	1,420	$31.05	$44K
2026-05-29	200	$27.93	$6K
2026-05-26	100	$26.73	$3K
2026-05-19	462	$25.09	$12K

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

Over the last 90 days GTLB insiders reported 1 open-market buy ($125K) against 11 sells ($103.8M), so the dollar flow leans toward selling. Latest filing: Staples William (Chief Executive Officer) on 2026-09-30.

Date	Insider	Title	Type	Shares	Price	Value	Owned after
2026-09-30	Staples William	Chief Executive Officer	Buy	3K	$46.62	$125K	735K
2026-09-28	Sijbrandij Sytse	Director	Sell	44K	$46.31	$2.0M	12.8M
2026-09-28	Sijbrandij Sytse	Director	Sell	295K	$46.08	$13.6M	12.8M
2026-09-28	Sijbrandij Sytse	Director	Sell	91K	$44.83	$4.1M	13.1M
2026-09-28	Padisetty Sivaprasad	Chief Technology Officer	Sell	6K	$46.32	$274K	377K
2026-09-28	Padisetty Sivaprasad	Chief Technology Officer	Sell	33K	$46.05	$1.5M	383K
2026-09-28	Padisetty Sivaprasad	Chief Technology Officer	Sell	13K	$44.83	$578K	416K
2026-09-25	Sijbrandij Sytse	Director	Sell	424K	$48.08	$20.4M	13.2M
2026-09-25	Sijbrandij Sytse	Director	Sell	281K	$47.25	$13.3M	13.6M
2026-09-24	Sijbrandij Sytse	Director	Sell	139K	$49.12	$6.8M	13.9M
2026-09-24	Sijbrandij Sytse	Director	Sell	842K	$48.55	$40.9M	14.1M
2026-09-16	Padisetty Sivaprasad	Chief Technology Officer	Tax withholding	31K	$48.77	$1.5M	429K
2026-09-16	Mundy Simon	Chief Accounting Officer	Tax withholding	5K	$48.77	$227K	101K
2026-09-16	Steward Ian	Chief Revenue Officer	Tax withholding	13K	$48.77	$615K	346K
2026-09-16	Ross Jessica P	Chief Financial Officer	Tax withholding	33K	$48.77	$1.6M	498K
2026-09-15	Staples William	Chief Executive Officer	Tax withholding	26K	$49.25	$1.3M	732K
2026-08-21	SULLIVAN GODFREY	Director	Conversion	13K	$0.00	$0	155K
2026-08-07	Mundy Simon	Chief Accounting Officer	Sell	9K	$38.00	$332K	105K
2026-07-17	Lloyd Thomas J.	Chief Business & Legal Officer	Grant	280K	$0.00	$0	280K
2026-06-30	Staples William	Chief Executive Officer	Buy	4K	$29.36	$123K	759K
2026-06-22	Mundy Simon	Chief Accounting Officer	Tax withholding	2K	$26.17	$40K	114K
2026-06-17	Staples William	Chief Executive Officer	Tax withholding	26K	$28.31	$748K	755K
2026-06-17	Schulman Robin	Chief Legal Officer & Corp Sec	Tax withholding	8K	$27.29	$214K	203K
2026-06-17	Steward Ian	Chief Revenue Officer	Tax withholding	11K	$27.29	$299K	359K
2026-06-17	Mundy Simon	Chief Accounting Officer	Tax withholding	2K	$27.29	$65K	116K
2026-06-17	SULLIVAN GODFREY	Director	Grant	8K	$0.00	$0	142K
2026-06-17	Bedi Sundeep	Director	Grant	8K	$0.00	$0	25K
2026-06-17	HENSHALL DAVID J	Director	Grant	8K	$0.00	$0	18K
2026-06-17	BOSTROM SUSAN L	Director	Grant	8K	$0.00	$0	25K
2026-06-17	BLASING KAREN	Director	Grant	8K	$0.00	$0	105K
2026-06-15	Sijbrandij Sytse	Director	Sell	103K	$28.39	$2.9M	14.9M
2026-06-15	Sijbrandij Sytse	Director	Sell	14K	$28.83	$391K	14.9M
2026-06-15	Mundy Simon	Chief Accounting Officer	Grant	55K	$0.00	$0	118K
2026-05-18	Sijbrandij Sytse	Director	Sell	105K	$24.93	$2.6M	15.0M
2026-05-18	Sijbrandij Sytse	Director	Sell	11K	$24.09	$260K	15.1M
2026-05-14	Sijbrandij Sytse	Director	Conversion	15.1M	$0.00	$0	15.1M
2026-04-30	Mundy Simon	Chief Accounting Officer	Grant	18K	$0.00	$0	63K
2026-04-29	Steward Ian	Chief Revenue Officer	Grant	197K	$0.00	$0	370K
2026-04-29	Schulman Robin	Chief Legal Officer & Corp Sec	Grant	79K	$0.00	$0	210K
2026-04-29	Staples William	Chief Executive Officer	Grant	436K	$0.00	$0	781K
2026-04-15	Sijbrandij Sytse	Director	Sell	116K	$20.77	$2.4M	0
2026-04-15	Sijbrandij Sytse	Director	Conversion	116K	$0.00	$0	116K
2026-03-31	Staples William	Chief Executive Officer	Buy	941	$21.65	$20K	345K
2026-03-31	Staples William	Chief Executive Officer	Buy	5K	$21.30	$108K	344K
2026-03-27	BOSTROM SUSAN L	Director	Sell	23K	$20.32	$457K	17K
2026-03-27	BOSTROM SUSAN L	Director	Sell	10K	$20.45	$205K	40K
2026-03-20	Jacobson Matthew	Director	Sell	189K	$22.37	$4.2M	0
2026-03-20	Jacobson Matthew	Director	Sell	194K	$22.37	$4.3M	0
2026-03-20	Jacobson Matthew	Director	Sell	67K	$22.37	$1.5M	0
2026-03-20	Jacobson Matthew	Director	Sell	9K	$22.37	$203K	0

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Planned sales (Form 144)

Newest first. JSON

24 Form 144 notices on file for GTLB worth $168.0M at the prices reported; 7 in the last 90 days worth $110.7M. Latest: ROBIN SCHULMAN filed on 2026-10-09 to sell 49,936 shares ($2.7M) from 2026-10-09.

Filed	Seller	Shares	Market value	Of outstanding	Sale from	Broker
2026-10-09	ROBIN SCHULMANOfficer	50K	$2.7M	0.030%	2026-10-09	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-10-01	SIMON MUNDYOfficer	9K	$431K	0.006%	2026-10-01	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-28	SIVAPRASAD PADISETTYOfficer	52K	$2.4M	0.031%	2026-09-28	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-24	SYTSE SIJBRANDIJ REVOCABLE TRUSTDirector	2.1M	$103.7M	1.279%	2026-09-24	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-18	SIMON MUNDYOfficer	3K	$147K	0.002%	2026-09-18	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-02	ROBIN SCHULMANOfficer	21K	$955K	0.013%	2026-09-02	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-07	SIMON MUNDYOfficer	9K	$311K	0.005%	2026-08-07	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-04-15	SYTSE SIJBRANDIJ REVOCABLE TRUSTDirector, Officer, 10% Stockholder	349K	$7.0M	0.227%	2026-04-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-03-27	SUSAN L BOSTROMDirector	33K	$662K	0.021%	2026-03-27	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-03-24	SABRINA FARMEROfficer	67K	$1.4M	0.044%	2026-03-24	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-02-17	SYTSE SIJBRANDIJ REVOCABLE TRUSTDirector, 10% Stockholder	109K	$3.2M	0.072%	2026-02-17	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-12-31	JAMES QIMENG SHENOfficer	3K	$97K	0.002%	2025-12-31	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-12-18	SIMON MUNDYOfficer	3K	$104K	0.002%	2025-12-18	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-12-18	BRIAN ROBINSOfficer	133K	$5.1M	0.088%	2025-12-18	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-12-17	BRIAN ROBINSOfficer	131K	$5.0M	0.088%	2025-12-17	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-12-16	SIMON MUNDYOfficer	723	$28K	0.000%	2025-12-16	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-12-09	SUSAN L BOSTROMDirector	30K	$1.2M	0.020%	2025-12-09	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-12-08	SUSAN L BOSTROMDirector	70K	$2.8M	0.047%	2025-12-08	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-10-21	BRIAN ROBINSOfficer	100K	$5.0M	0.060%	2025-10-21	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-10-17	BRIAN ROBINSOfficer	135K	$6.3M	0.081%	2025-10-17	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-10-15	SIJBRANDIJ FOUNDATIONDirector, 10% Stockholder	40K	$1.8M	0.027%	2025-10-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-10-15	SYTSE SIJBRANDIJ REVOCABLE TRUSTDirector, 10% Stockholder	380K	$17.0M	0.257%	2025-10-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-10-15	KAREN BLASINGDirector	10K	$436K	0.007%	2025-10-15	Morgan Stanley Smith Barney LLC Executive Financial Services
2025-10-01	SIMON MUNDYOfficer	5K	$234K	0.004%	2025-10-01	Morgan Stanley Smith Barney LLC Executive Financial Services

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

5 holders report 5% or more of GTLB in their latest filing, all on Schedule 13G (passive). The largest reported stake is Sytse Sijbrandij at 10.7% of the class (17,669,743 shares), filed 2025-11-07 for an event on 2025-09-30.

Filed	Form	Holder	Shares	Of class	Event
2026-07-28	13G/Ano. 1	BlackRock, Inc.parent holding company	7.6M	4.5%	2026-06-30
2026-05-15	13G/Ano. 1	Eminence Capital, LPinvestment adviser, partnership	0	0.0%	2026-03-31
2026-05-15	13G/Ano. 1	Ricky C. Sandlerparent holding company, individual	0	0.0%	2026-03-31
2026-05-14	13G	AQR Capital Management, LLCinvestment adviser	8.7M	5.7%	2026-03-31
2026-05-14	13G	AQR Capital Management Holdings, LLCparent holding company	8.7M	5.7%	2026-03-31
2026-04-29	13G	Vanguard Portfolio Managementinvestment adviser	8.7M	5.7%	2026-03-31
2026-03-26	13G/Ano. 4	The Vanguard Groupinvestment adviser	0	0.0%	2026-03-13
2025-11-07	13G/Ano. 5	Sytse Sijbrandijindividual	17.7M	10.7%	2025-09-30
2025-11-07	13G/Ano. 5	Sytse Sijbrandij Revocable Trust Dated February 21, 2019other entity	15.9M	9.6%	2025-09-30
2025-11-07	13G/Ano. 5	Sijbrandij Foundation LLCother entity	227K	0.1%	2025-09-30

13F holders

Tracked managers holding GTLB at their latest 13F. JSON

8 of the 30 tracked managers held GTLB at their latest 13F, $644.5M in total at quarter-end prices. AQR Capital Management is the largest at $310.2M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 4 cut.

Fund	Quarter	Shares	Value	Of portfolio	Change in shares
AQR Capital Management	2026-06-30	10.3M	$310.2M	0.11%	+1.7M
D. E. Shaw & Co.	2026-06-30	4.2M	$127.9M	0.06%	+3.0M
Point72 Asset Management	2026-06-30	2.4M	$71.8M	0.08%	new
Two Sigma Investments	2026-06-30	2.3M	$71.2M	0.05%	-932K
ARK Investment Management	2026-06-30	768K	$23.4M	0.15%	-59K
Millennium Management	2026-06-30	656K	$20.0M	0.01%	-659K
Citadel Advisors	2026-06-30	642K	$19.6M	0.00%	+54K
Renaissance Technologies	2026-06-30	8K	$232K	0.00%	-735K

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In Q2 FY 2027 (quarter ended 2026-07-31) Gitlab reported revenue of $286.3M, up 21.3% from the same quarter a year earlier, and net loss of $36.8M (-0.22 diluted EPS). In FY 2026 it generated $232.9M of operating cash flow.

Cash: $226.5M
Equity: $925.5M
Total assets: $1.66B

Quarterly, last 8 quarters

Quarter	Period end	Revenue	Net income	Margin	Diluted EPS
Q2 FY 2027	2026-07-31	$286.3M	-$36.8M	-12.9%	-0.22
Q1 FY 2027	2026-04-30	$264.2M	-$5.0M	-1.9%	-0.03
Q4 FY 2026derived	2026-01-31	$260.4M	-$2.6M	-1.0%	n/a
Q3 FY 2026	2025-10-31	$244.4M	-$8.3M	-3.4%	-0.05
Q2 FY 2026	2025-07-31	$236.0M	-$9.2M	-3.9%	-0.06
Q1 FY 2026	2025-04-30	$214.5M	-$35.9M	-16.7%	-0.22
Q4 FY 2025derived	2025-01-31	$211.4M	$6.9M	3.3%	n/a
Q3 FY 2025	2024-10-31	$196.0M	$29.1M	14.8%	0.17

Fiscal years, with buybacks and dividends

Fiscal year	Ends	Revenue	Net income	Operating cash flow	Capex	Buybacks	Dividends
FY 2026	2026-01-31	$955.2M	-$56.0M	$232.9M	$10.8M	n/a	n/a
FY 2025	2025-01-31	$759.2M	-$6.3M	-$64.0M	$3.8M	n/a	n/a
FY 2024	2024-01-31	$579.9M	-$425.7M	$35.0M	$1.6M	$0	n/a
FY 2023	2023-01-31	$424.3M	-$173.4M	-$77.4M	$6.1M	$0	n/a
FY 2022	2022-01-31	$252.7M	-$155.1M	-$49.8M	$3.5M	$590K	n/a

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-07-31.

What this page is

Gitlab in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Gitlab (GTLB), SEC CIK 1653482, listed on Nasdaq, classified by the SEC as services-prepackaged software. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest: FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
Daily short volume: FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-09.JSON and CSV
Fails to deliver: SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-10.JSON and CSV
Planned sales: SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-10-09.JSON and CSV
Large holders: SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-07-28.JSON and CSV
13F holders: SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials: SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-07-31.JSON and CSV
Earnings dates: SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-09-01.JSON and CSV
Insider trades: SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-30.JSON and CSV
Company record: EDGAR filing index for CIK 1653482Ticker, name and exchange from the SEC's company list, refreshed weekly.
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How to read it

Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Other companies the SEC classifies as services-prepackaged software

Datasets

Frequently Asked Questions

How much of GTLB is sold short?

13,609,526 shares were held short at the 2026-09-30 settlement, 3.4 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.

What is GTLB's daily short volume?

On 2026-10-09, 364,998 of the 837,600 GTLB shares reported to FINRA were sold short, 43.6% of the day's reported volume. Short volume is a flow for one day, not a position.

Does GTLB have fails to deliver?

The SEC's latest file shows 466 GTLB shares failed to deliver at settlement 2026-09-10. Fails are reported per settlement date and published twice a month with a lag.

Are GTLB insiders buying or selling?

Have GTLB insiders filed to sell?

Who owns 5% or more of GTLB?

What did GTLB report last quarter?

Which tracked 13F managers own GTLB?

8 of the 30 tracked 13F managers held GTLB shares at their latest filing, $644.5M in all. The largest: Cliff Asness's AQR Capital Management (10.3M shares, $310.2M), D. E. Shaw & Co. (4.2M shares, $127.9M), Steve Cohen's Point72 Asset Management (2.4M shares, $71.8M), Two Sigma Investments (2.3M shares, $71.2M), Cathie Wood's ARK Investment Management (768K shares, $23.4M), Izzy Englander's Millennium Management (656K shares, $20.0M). The table above lists all 8.

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.