Eminence Capital, LP
· Exited
Change
−7.7M
Δ Own
−100.0%
Date
Q1 2026
GT
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Eminence Capital, LP
· Exited
Change
−7.7M
Δ Own
−100.0%
Date
Q1 2026
|
Eminence Capital, LP | Exited· Q1 2026 | – | −7.7M | −100.0% | Q1 2026 | |||||
|
Primecap Management Co
· Added
Change
+6.1M
Date
Q1 2026
|
Primecap Management Co | Added· Q1 2026 | – | +6.1M | – | Q1 2026 | |||||
|
Slate Path Capital LP
· Exited
Change
−6.0M
Δ Own
−100.0%
Date
Q1 2026
|
Slate Path Capital LP | Exited· Q1 2026 | – | −6.0M | −100.0% | Q1 2026 | |||||
|
T. Rowe Price Associates
· Reduced
Change
−4.0M
Date
Q1 2026
|
T. Rowe Price Associates | Reduced· Q1 2026 | – | −4.0M | – | Q1 2026 | |||||
|
Impactive Capital LP
· New
Change
+3.9M
Date
Q1 2026
|
Impactive Capital LP | New· Q1 2026 | – | +3.9M | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· Added
Change
+3.5M
Date
Q1 2026
|
Marshall Wace, LLP | Added· Q1 2026 | – | +3.5M | – | Q1 2026 | |||||
|
AQR Capital Management LLC
· Added
Change
+3.2M
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | – | +3.2M | – | Q1 2026 | |||||
|
Atreides Management, LP
· Exited
Change
−3.2M
Δ Own
−100.0%
Date
Q1 2026
|
Atreides Management, LP | Exited· Q1 2026 | – | −3.2M | −100.0% | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+3.1M
Δ Own
+2007.5%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +3.1M | +2007.5% | Q1 2026 | |||||
|
SG Americas Securities, LLC
· Added
Change
+3.1M
Date
Q1 2026
|
SG Americas Securities, LLC | Added· Q1 2026 | – | +3.1M | – | Q1 2026 | |||||
|
Federated Hermes, Inc.
· Added
Change
+2.5M
Date
Q1 2026
|
Federated Hermes, Inc. | Added· Q1 2026 | – | +2.5M | – | Q1 2026 | |||||
|
Norges
· Exited
Change
−2.2M
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | – | −2.2M | −100.0% | Q1 2026 | |||||
|
Squarepoint Ops LLC
· Added
Change
+1.7M
Date
Q1 2026
|
Squarepoint Ops LLC | Added· Q1 2026 | – | +1.7M | – | Q1 2026 | |||||
|
Pictet Asset Management Holding SA
· Reduced
Change
−1.6M
Date
Q1 2026
|
Pictet Asset Management Holding SA | Reduced· Q1 2026 | – | −1.6M | – | Q1 2026 | |||||
|
Hmi Capital Management, L.P.
· Reduced
Change
−1.6M
Date
Q1 2026
|
Hmi Capital Management, L.P. | Reduced· Q1 2026 | – | −1.6M | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Lloyd Thomas J.
· Officer
Grant (A)
280K
|
Lloyd Thomas J. | Officer | Grant (A) | – | 280K | – | 280K | – | Jul 17, 2026 | Jul 20, 2026 | |||||||||
|
Staples William
· Director
Buy
+$123K
|
Staples William | Director | Buy | $29.36 | +4K | +$123K | 759K | +0.6% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Mundy Simon
· Officer
Tax withholding or exercise payment (F)
-$40K
|
Mundy Simon | Officer | Tax withholding or exercise payment (F) | $26.17 | -2K | -$40K | 114K | −1.3% | Jun 22, 2026 | Jun 22, 2026 | |||||||||
|
Henshall David J.
· Director
Grant (A)
8K
|
Henshall David J. | Director | Grant (A) | – | 8K | – | 18K | +73.2% | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Bedi Sundeep
· Director
Grant (A)
8K
|
Bedi Sundeep | Director | Grant (A) | – | 8K | – | 25K | +43.6% | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Sullivan Godfrey
· Director
Grant (A)
8K
|
Sullivan Godfrey | Director | Grant (A) | – | 8K | – | 142K | +5.6% | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Bostrom Susan L.
· Director
Grant (A)
8K
|
Bostrom Susan L. | Director | Grant (A) | – | 8K | – | 25K | +43.6% | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Blasing Karen
· Director
Grant (A)
8K
|
Blasing Karen | Director | Grant (A) | – | 8K | – | 105K | +7.8% | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Mundy Simon
· Officer
Tax withholding or exercise payment (F)
-$65K
|
Mundy Simon | Officer | Tax withholding or exercise payment (F) | $27.29 | -2K | -$65K | 116K | −2.0% | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Steward Ian
· Officer
Tax withholding or exercise payment (F)
-$299K
|
Steward Ian | Officer | Tax withholding or exercise payment (F) | $27.29 | -11K | -$299K | 359K | −3.0% | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Schulman Robin
· Officer
Tax withholding or exercise payment (F)
-$214K
|
Schulman Robin | Officer | Tax withholding or exercise payment (F) | $27.29 | -8K | -$214K | 203K | −3.7% | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Staples William
· Director
Tax withholding or exercise payment (F)
-$748K
|
Staples William | Director | Tax withholding or exercise payment (F) | $28.31 | -26K | -$748K | 755K | −3.4% | Jun 17, 2026 | Jun 22, 2026 | |||||||||
|
Mundy Simon
· Officer
Grant (A)
55K
|
Mundy Simon | Officer | Grant (A) | – | 55K | – | 118K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Sijbrandij Sytse
· Director
2 operations
−$3.3M
|
Sijbrandij Sytse | Director | 2 operations | $28.39–$28.83 | −116K | −$3.3M | 14.9M | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Sijbrandij Sytse
· Director
2 operations
−$2.9M
|
Sijbrandij Sytse | Director | 2 operations | $24.09–$24.93 | −116K | −$2.9M | 15.0M | – | May 18, 2026 | May 18, 2026 | |||||||||
A
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435 reporting institutions disclosed GTLB position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.