Mink Brook Asset Management LLC
· Added
Change
+103K
Date
Q1 2026
CH
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mink Brook Asset Management LLC
· Added
Change
+103K
Date
Q1 2026
|
Mink Brook Asset Management LLC | Added· Q1 2026 | – | +103K | – | Q1 2026 | |||||
|
Round Rock Advisors LLC
· New
Change
+25K
Date
Q1 2026
|
Round Rock Advisors LLC | New· Q1 2026 | – | +25K | – | Q1 2026 | |||||
|
Millennium Management LLC
· New
Change
+21K
Date
Q1 2026
|
Millennium Management LLC | New· Q1 2026 | – | +21K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Exited
Change
−17K
Δ Own
−100.0%
Date
Q1 2026
|
Jane Street Group, LLC | Exited· Q1 2026 | – | −17K | −100.0% | Q1 2026 | |||||
|
Wealthspire Advisors, LLC
· New
Change
+15K
Date
Q1 2026
|
Wealthspire Advisors, LLC | New· Q1 2026 | – | +15K | – | Q1 2026 | |||||
|
683 Capital Management, LLC
· Reduced
Change
−15K
Date
Q1 2026
|
683 Capital Management, LLC | Reduced· Q1 2026 | – | −15K | – | Q1 2026 | |||||
|
Newedge Advisors, LLC
· Reduced
Change
−14K
Date
Q1 2026
|
Newedge Advisors, LLC | Reduced· Q1 2026 | – | −14K | – | Q1 2026 | |||||
|
Quadrature Capital Ltd
· Exited
Change
−12K
Δ Own
−100.0%
Date
Q1 2026
|
Quadrature Capital Ltd | Exited· Q1 2026 | – | −12K | −100.0% | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−4K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −4K | – | Q1 2026 | |||||
|
Navellier & Associates Inc
· Added
Change
+4K
Date
Q1 2026
|
Navellier & Associates Inc | Added· Q1 2026 | – | +4K | – | Q1 2026 | |||||
|
Corsair Capital Management, L.P.
· Added
Change
+4K
Date
Q1 2026
|
Corsair Capital Management, L.P. | Added· Q1 2026 | – | +4K | – | Q1 2026 | |||||
|
Dimensional
· Added
Change
+4K
Date
Q1 2026
|
Dimensional | Added· Q1 2026 | – | +4K | – | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· Reduced
Change
−3K
Date
Q1 2026
|
Susquehanna International Group, LLP | Reduced· Q1 2026 | – | −3K | – | Q1 2026 | |||||
|
Saber Capital Managment, LLC
· Added
Change
+3K
Date
Q1 2026
|
Saber Capital Managment, LLC | Added· Q1 2026 | – | +3K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
Change
+3K
Δ Own
+1.8%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | – | +3K | +1.8% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Demchak Robert P.
· Officer
2 operations
0
|
Demchak Robert P. | Officer | 2 operations | – | 0 | – | 4K | – | Jul 9, 2026 | Jul 10, 2026 | |||||||||
|
Demchak Robert P.
· Officer
Tax withholding or exercise payment (F)
-$12K
|
Demchak Robert P. | Officer | Tax withholding or exercise payment (F) | $15.72 | -794 | -$12K | 3K | −22.0% | Jul 9, 2026 | Jul 10, 2026 | |||||||||
|
Paul David Peter
· Director
Grant (A)
783
|
Paul David Peter | Director | Grant (A) | – | 783 | – | 16K | – | Jun 17, 2026 | Jun 18, 2026 | |||||||||
|
Holly Thomas Joseph
· Director
Grant (A)
766
|
Holly Thomas Joseph | Director | Grant (A) | – | 766 | – | 22K | – | Jun 17, 2026 | Jun 18, 2026 | |||||||||
|
Steffan Timothy
· Officer
Sell
−$185K
|
Steffan Timothy | Officer | Sell | $14.23 | −13K | −$185K | 123K | – | May 21, 2026 | May 21, 2026 | |||||||||
|
Steffan Timothy
· Officer
2 operations
0
|
Steffan Timothy | Officer | 2 operations | $3.30 | 0 | – | 0 | – | May 21, 2026 | May 21, 2026 | |||||||||
|
Steffan Timothy
· Officer
Sell
−$152K
|
Steffan Timothy | Officer | Sell | $15.61 | −10K | −$152K | 116K | – | Mar 23, 2026 | Mar 25, 2026 | |||||||||
|
Steffan Timothy
· Officer
2 operations
0
|
Steffan Timothy | Officer | 2 operations | $3.30 | 0 | – | 20K | – | Mar 23, 2026 | Mar 25, 2026 | |||||||||
|
Steffan Timothy
· Officer
2 operations
0
|
Steffan Timothy | Officer | 2 operations | $3.30 | 0 | – | 35K | – | Mar 18, 2026 | Mar 19, 2026 | |||||||||
|
Steffan Timothy
· Officer
Tax withholding or exercise payment (F)
-$128K
|
Steffan Timothy | Officer | Tax withholding or exercise payment (F) | $15.20 | -8K | -$128K | 111K | – | Mar 18, 2026 | Mar 19, 2026 | |||||||||
|
Steffan Timothy
· Officer
Tax withholding or exercise payment (F)
-$36K
|
Steffan Timothy | Officer | Tax withholding or exercise payment (F) | $14.31 | -2K | -$36K | 104K | – | Mar 17, 2026 | Mar 19, 2026 | |||||||||
|
Steffan Timothy
· Officer
Grant (A)
6K
|
Steffan Timothy | Officer | Grant (A) | – | 6K | – | 106K | – | Mar 17, 2026 | Mar 19, 2026 | |||||||||
|
Guthrie Christopher Michael
· CFO
Tax withholding or exercise payment (F)
-$36K
|
Guthrie Christopher Michael | CFO | Tax withholding or exercise payment (F) | $14.31 | -2K | -$36K | 130K | – | Mar 17, 2026 | Mar 19, 2026 | |||||||||
|
Guthrie Christopher Michael
· CFO
Grant (A)
6K
|
Guthrie Christopher Michael | CFO | Grant (A) | – | 6K | – | 133K | – | Mar 17, 2026 | Mar 19, 2026 | |||||||||
|
Paul David Peter
· Director
Grant (A)
991
|
Paul David Peter | Director | Grant (A) | – | 991 | – | 15K | – | Mar 11, 2026 | Mar 13, 2026 | |||||||||
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31 reporting institutions disclosed CHCI 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.