Conestoga Capital Advisors, LLC
· Reduced
Change
−5.5M
Date
Q1 2026
HL
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Conestoga Capital Advisors, LLC
· Reduced
Change
−5.5M
Date
Q1 2026
|
Conestoga Capital Advisors, LLC | Reduced· Q1 2026 | – | −5.5M | – | Q1 2026 | |||||
|
UBS Group AG
· Reduced
Change
−2.3M
Date
Q1 2026
|
UBS Group AG | Reduced· Q1 2026 | – | −2.3M | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
Change
−971K
Δ Own
−34.5%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | – | −971K | −34.5% | Q1 2026 | |||||
|
Driehaus Capital Management LLC
· Exited
Change
−930K
Δ Own
−100.0%
Date
Q1 2026
|
Driehaus Capital Management LLC | Exited· Q1 2026 | – | −930K | −100.0% | Q1 2026 | |||||
|
Wcm Investment Management, LLC
· Reduced
Change
−787K
Date
Q1 2026
|
Wcm Investment Management, LLC | Reduced· Q1 2026 | – | −787K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Exited
Change
−624K
Δ Own
−100.0%
Date
Q1 2026
|
Millennium Management LLC | Exited· Q1 2026 | – | −624K | −100.0% | Q1 2026 | |||||
|
Raymond James Financial Inc
· Reduced
Change
−618K
Date
Q1 2026
|
Raymond James Financial Inc | Reduced· Q1 2026 | – | −618K | – | Q1 2026 | |||||
|
Kayne Anderson Rudnick Investment Management LLC
· Reduced
Change
−579K
Date
Q1 2026
|
Kayne Anderson Rudnick Investment Management LLC | Reduced· Q1 2026 | – | −579K | – | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· Reduced
Change
−553K
Δ Own
−23.9%
Date
Q1 2026
|
Point72 Asset Management, L.P. | Reduced· Q1 2026 | – | −553K | −23.9% | Q1 2026 | |||||
|
Wells Fargo & Company
· Reduced
Change
−535K
Date
Q1 2026
|
Wells Fargo & Company | Reduced· Q1 2026 | – | −535K | – | Q1 2026 | |||||
|
Bank of Montreal
· Reduced
Change
−484K
Date
Q1 2026
|
Bank of Montreal | Reduced· Q1 2026 | – | −484K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Exited
Change
−409K
Δ Own
−100.0%
Date
Q1 2026
|
Jane Street Group, LLC | Exited· Q1 2026 | – | −409K | −100.0% | Q1 2026 | |||||
|
Ameriprise Financial Inc
· Exited
Change
−395K
Δ Own
−100.0%
Date
Q1 2026
|
Ameriprise Financial Inc | Exited· Q1 2026 | – | −395K | −100.0% | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−376K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −376K | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· Reduced
Change
−292K
Date
Q1 2026
|
Marshall Wace, LLP | Reduced· Q1 2026 | – | −292K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Adinolfi Jon Michael
· Director
Tax withholding or exercise payment (F)
-$491K
|
Adinolfi Jon Michael | Director | Tax withholding or exercise payment (F) | $7.30 | -67K | -$491K | 844K | – | Jun 7, 2026 | Jun 9, 2026 | |||||||||
|
O. Leary Dan
· Director
Grant (A)
19K
|
O. Leary Dan | Director | Grant (A) | – | 19K | – | 94K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Owens David A.
· Director
Grant (A)
19K
|
Owens David A. | Director | Grant (A) | – | 19K | – | 84K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Honda Diane
· Director
Grant (A)
19K
|
Honda Diane | Director | Grant (A) | – | 19K | – | 66K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Woodlief Philip
· Director
Grant (A)
19K
|
Woodlief Philip | Director | Grant (A) | – | 19K | – | 124K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Gendron Teresa S.
· Director
Grant (A)
19K
|
Gendron Teresa S. | Director | Grant (A) | – | 19K | – | 84K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Dowling Diana
· Director
Grant (A)
19K
|
Dowling Diana | Director | Grant (A) | – | 19K | – | 84K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Jagdfeld Aaron
· Director
Grant (A)
19K
|
Jagdfeld Aaron | Director | Grant (A) | – | 19K | – | 249K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Swygert John W.
· Director
Grant (A)
19K
|
Swygert John W. | Director | Grant (A) | – | 19K | – | 77K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Adinolfi Jon Michael
· Officer
Tax withholding or exercise payment (F)
-$84K
|
Adinolfi Jon Michael | Officer | Tax withholding or exercise payment (F) | $8.14 | -10K | -$84K | 911K | – | Apr 2, 2026 | Apr 3, 2026 | |||||||||
|
Cahill Douglas
· Director
Tax withholding or exercise payment (F)
-$149K
|
Cahill Douglas | Director | Tax withholding or exercise payment (F) | $8.14 | -18K | -$149K | 724K | – | Apr 2, 2026 | Apr 3, 2026 | |||||||||
|
Moore Scott Kelley
· Officer
Sell
−$12K
|
Moore Scott Kelley | Officer | Sell | $8.29 | −1K | −$12K | 108K | – | Mar 10, 2026 | Mar 12, 2026 | |||||||||
|
Kitzberger Amanda
· Officer
Sell
−$98K
|
Kitzberger Amanda | Officer | Sell | $8.29 | −12K | −$98K | 73K | – | Mar 10, 2026 | Mar 12, 2026 | |||||||||
|
McCalla Anne
· Other
2 operations
-$41K
|
McCalla Anne | Other | 2 operations | $8.14 | -5K | -$41K | 83K | – | Mar 7, 2026 | Mar 10, 2026 | |||||||||
|
McCalla Anne
· Other
Grant (A)
31K
|
McCalla Anne | Other | Grant (A) | – | 31K | – | 87K | – | Mar 7, 2026 | Mar 10, 2026 | |||||||||
N
A
M
G
A
A
221 reporting institutions disclosed HLMN 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.