Armistice Capital, LLC
· Added
+$37M
Change
+1.1M
Date
Q1 2026
HR
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Armistice Capital, LLC
· Added
+$37M
Change
+1.1M
Date
Q1 2026
|
Armistice Capital, LLC | Added· Q1 2026 | +$37M | +1.1M | – | Q1 2026 | |||||
|
SG Americas Securities, LLC
· Added
+$35M
Change
+1.1M
Date
Q1 2026
|
SG Americas Securities, LLC | Added· Q1 2026 | +$35M | +1.1M | – | Q1 2026 | |||||
|
Millennium Management LLC
· Added
+$24M
Change
+723K
Date
Q1 2026
|
Millennium Management LLC | Added· Q1 2026 | +$24M | +723K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
+$22M
Change
+670K
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | +$22M | +670K | – | Q1 2026 | |||||
|
Boston Partners
· Reduced
−$22M
Change
−666K
Date
Q1 2026
|
Boston Partners | Reduced· Q1 2026 | −$22M | −666K | – | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Added
+$20M
Change
+624K
Date
Q1 2026
|
JPMorgan Chase & Co | Added· Q1 2026 | +$20M | +624K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
+$17M
Change
+526K
Δ Own
+254.4%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | +$17M | +526K | +254.4% | Q1 2026 | |||||
|
683 Capital Management, LLC
· Exited
−$14M
Change
−415K
Δ Own
−100.0%
Date
Q1 2026
|
683 Capital Management, LLC | Exited· Q1 2026 | −$14M | −415K | −100.0% | Q1 2026 | |||||
|
Lsv Asset Management
· Added
+$12M
Change
+368K
Date
Q1 2026
|
Lsv Asset Management | Added· Q1 2026 | +$12M | +368K | – | Q1 2026 | |||||
|
Vanguard
· Added
+$12M
Change
+364K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | +$12M | +364K | – | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Added
+$10M
Change
+315K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Added· Q1 2026 | +$10M | +315K | – | Q1 2026 | |||||
|
Janus Henderson Group PLC
· Reduced
−$10M
Change
−306K
Date
Q1 2026
|
Janus Henderson Group PLC | Reduced· Q1 2026 | −$10M | −306K | – | Q1 2026 | |||||
|
Trexquant Investment LP
· Added
+$9.7M
Change
+295K
Date
Q1 2026
|
Trexquant Investment LP | Added· Q1 2026 | +$9.7M | +295K | – | Q1 2026 | |||||
|
Pacer Advisors, Inc.
· Exited
−$9.5M
Change
−290K
Δ Own
−100.0%
Date
Q1 2026
|
Pacer Advisors, Inc. | Exited· Q1 2026 | −$9.5M | −290K | −100.0% | Q1 2026 | |||||
|
Tang Capital Management LLC
· Exited
−$9.5M
Change
−290K
Δ Own
−100.0%
Date
Q1 2026
|
Tang Capital Management LLC | Exited· Q1 2026 | −$9.5M | −290K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Germano Geno J.
· Director
Grant (A)
21K
|
Germano Geno J. | Director | Grant (A) | – | 21K | – | 21K | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Szyper Linda M.
· Director
Grant (A)
22K
|
Szyper Linda M. | Director | Grant (A) | – | 22K | – | 22K | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Philip Ron M.
· Director
Grant (A)
22K
|
Philip Ron M. | Director | Grant (A) | – | 22K | – | 22K | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Graf R. Mark
· Director
Grant (A)
22K
|
Graf R. Mark | Director | Grant (A) | – | 22K | – | 22K | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Sabater Juan A.
· Director
Grant (A)
22K
|
Sabater Juan A. | Director | Grant (A) | – | 22K | – | 22K | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Sender Gary
· Director
Grant (A)
22K
|
Sender Gary | Director | Grant (A) | – | 22K | – | 22K | – | May 14, 2026 | May 18, 2026 | |||||||||
|
Budur Kumar
· Officer
2 operations
0
|
Budur Kumar | Officer | 2 operations | – | 0 | – | 38K | – | May 1, 2026 | May 18, 2026 | |||||||||
|
Budur Kumar
· Officer
Tax withholding or exercise payment (F)
-$283K
|
Budur Kumar | Officer | Tax withholding or exercise payment (F) | $31.83 | -9K | -$283K | 24K | – | May 1, 2026 | May 18, 2026 | |||||||||
|
Reicin Glenn
· CFO
Grant (A)
164K
|
Reicin Glenn | CFO | Grant (A) | – | 164K | – | 164K | – | Apr 14, 2026 | May 18, 2026 | |||||||||
|
Zaeske Adam H.
· Officer
2 operations
0
|
Zaeske Adam H. | Officer | 2 operations | – | 0 | – | 8K | – | Apr 7, 2026 | Apr 9, 2026 | |||||||||
|
Zaeske Adam H.
· Officer
Tax withholding or exercise payment (F)
-$88K
|
Zaeske Adam H. | Officer | Tax withholding or exercise payment (F) | $27.62 | -3K | -$88K | 4K | – | Apr 7, 2026 | Apr 9, 2026 | |||||||||
|
Anastasiou Peter
· Officer
Grant (A)
212K
|
Anastasiou Peter | Officer | Grant (A) | – | 212K | – | 212K | – | Apr 2, 2026 | Apr 6, 2026 | |||||||||
|
Ignelzi Troy A.
· Director
Grant (A)
18K
|
Ignelzi Troy A. | Director | Grant (A) | – | 18K | – | 18K | – | Apr 2, 2026 | Apr 6, 2026 | |||||||||
|
Kapadia Sandip
· Officer
Sell
−$139K
|
Kapadia Sandip | Officer | Sell | $37.15 | −4K | −$139K | 25K | – | Jan 26, 2026 | Jan 28, 2026 | |||||||||
|
Kapadia Sandip
· Officer
2 operations
0
|
Kapadia Sandip | Officer | 2 operations | – | 0 | – | 14K | – | Jan 25, 2026 | Jan 26, 2026 | |||||||||
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314 reporting institutions disclosed HRMY 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.