AQR Capital Management LLC
· Added
Change
+2.9M
Date
Q1 2026
ZI
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
AQR Capital Management LLC
· Added
Change
+2.9M
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | – | +2.9M | – | Q1 2026 | |||||
|
Disciplined Growth Investors Inc
· Reduced
Change
−2.2M
Date
Q1 2026
|
Disciplined Growth Investors Inc | Reduced· Q1 2026 | – | −2.2M | – | Q1 2026 | |||||
|
Arrowmark Colorado Holdings LLC
· Exited
Change
−2.0M
Δ Own
−100.0%
Date
Q1 2026
|
Arrowmark Colorado Holdings LLC | Exited· Q1 2026 | – | −2.0M | −100.0% | Q1 2026 | |||||
|
Marshall Wace, LLP
· New
Change
+1.6M
Date
Q1 2026
|
Marshall Wace, LLP | New· Q1 2026 | – | +1.6M | – | Q1 2026 | |||||
|
Millennium Management LLC
· Reduced
Change
−754K
Date
Q1 2026
|
Millennium Management LLC | Reduced· Q1 2026 | – | −754K | – | Q1 2026 | |||||
|
Edmond de Rothschild Holding S.A.
· Added
Change
+706K
Date
Q1 2026
|
Edmond de Rothschild Holding S.A. | Added· Q1 2026 | – | +706K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Reduced
Change
−679K
Date
Q1 2026
|
Jane Street Group, LLC | Reduced· Q1 2026 | – | −679K | – | Q1 2026 | |||||
|
Barclays PLC
· Reduced
Change
−406K
Date
Q1 2026
|
Barclays PLC | Reduced· Q1 2026 | – | −406K | – | Q1 2026 | |||||
|
UBS Group AG
· Reduced
Change
−406K
Date
Q1 2026
|
UBS Group AG | Reduced· Q1 2026 | – | −406K | – | Q1 2026 | |||||
|
BlackRock
· Reduced
Change
−380K
Date
Q1 2026
|
BlackRock | Reduced· Q1 2026 | – | −380K | – | Q1 2026 | |||||
|
Jacobs Levy Equity Management, Inc
· Added
Change
+359K
Date
Q1 2026
|
Jacobs Levy Equity Management, Inc | Added· Q1 2026 | – | +359K | – | Q1 2026 | |||||
|
Varde Management, L.P.
· New
Change
+348K
Date
Q1 2026
|
Varde Management, L.P. | New· Q1 2026 | – | +348K | – | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· Reduced
Change
−308K
Δ Own
−64.5%
Date
Q1 2026
|
Point72 Asset Management, L.P. | Reduced· Q1 2026 | – | −308K | −64.5% | Q1 2026 | |||||
|
Acadian Asset Management LLC
· Added
Change
+300K
Date
Q1 2026
|
Acadian Asset Management LLC | Added· Q1 2026 | – | +300K | – | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
Change
−268K
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −268K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Siegel Ian H.
· Director
Sell
−$38K
|
Siegel Ian H. | Director | Sell | $3.90 | −10K | −$38K | 60K | −14.0% | Jul 8, 2026 | Jul 8, 2026 | |||||||||
|
Siegel Ian H.
· Director
Sell
−$39K
|
Siegel Ian H. | Director | Sell | $4.00 | −10K | −$39K | 70K | −12.3% | Jul 7, 2026 | Jul 8, 2026 | |||||||||
|
Siegel Ian H.
· Director
Sell
−$38K
|
Siegel Ian H. | Director | Sell | $3.95 | −10K | −$38K | 79K | −10.9% | Jul 6, 2026 | Jul 8, 2026 | |||||||||
|
Sakamoto Ryan T.
· Officer
Sell
−$11K
|
Sakamoto Ryan T. | Officer | Sell | $3.86 | −3K | −$11K | 126K | −2.3% | Jun 25, 2026 | Jun 26, 2026 | |||||||||
|
Siegel Ian H.
· Director
Sell
−$30K
|
Siegel Ian H. | Director | Sell | $3.12 | −10K | −$30K | 89K | −9.8% | Jun 23, 2026 | Jun 23, 2026 | |||||||||
|
Siegel Ian H.
· Director
Sell
−$29K
|
Siegel Ian H. | Director | Sell | $3.01 | −10K | −$29K | 99K | −9.0% | Jun 22, 2026 | Jun 23, 2026 | |||||||||
|
Siegel Ian H.
· Director
Sell
−$105K
|
Siegel Ian H. | Director | Sell | $3.00 | −35K | −$105K | 108K | −24.4% | Jun 18, 2026 | Jun 23, 2026 | |||||||||
|
Travers David
· Officer
Sell
−$74K
|
Travers David | Officer | Sell | $2.99 | −25K | −$74K | 1.2M | −1.9% | Jun 18, 2026 | Jun 23, 2026 | |||||||||
|
Shimanovsky Boris F.
· Officer
8 operations
0
|
Shimanovsky Boris F. | Officer | 8 operations | – | 0 | – | 199K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Shimanovsky Boris F.
· Officer
Tax withholding or exercise payment (F)
-$69K
|
Shimanovsky Boris F. | Officer | Tax withholding or exercise payment (F) | $3.61 | -19K | -$69K | 405K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Bartolome Lora
· Officer
8 operations
0
|
Bartolome Lora | Officer | 8 operations | – | 0 | – | 9K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Bartolome Lora
· Officer
Tax withholding or exercise payment (F)
-$19K
|
Bartolome Lora | Officer | Tax withholding or exercise payment (F) | $3.61 | -5K | -$19K | 37K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Garefis Amy
· Officer
Sell
−$33K
|
Garefis Amy | Officer | Sell | $3.62 | −9K | −$33K | 223K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Garefis Amy
· Officer
10 operations
0
|
Garefis Amy | Officer | 10 operations | – | 0 | – | 100K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Garefis Amy
· Officer
Tax withholding or exercise payment (F)
-$46K
|
Garefis Amy | Officer | Tax withholding or exercise payment (F) | $3.61 | -13K | -$46K | 232K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
N
A
M
M
G
A
148 reporting institutions disclosed ZIP 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.