Jacobs Levy Equity Management, Inc
· Added
Change
+1.2M
Date
Q1 2026
AR
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jacobs Levy Equity Management, Inc
· Added
Change
+1.2M
Date
Q1 2026
|
Jacobs Levy Equity Management, Inc | Added· Q1 2026 | – | +1.2M | – | Q1 2026 | |||||
|
Vestal Point Capital, LP
· New
Change
+905K
Date
Q1 2026
|
Vestal Point Capital, LP | New· Q1 2026 | – | +905K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+840K
Δ Own
+84.6%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +840K | +84.6% | Q1 2026 | |||||
|
Citadel Advisors LLC
· Added
Change
+767K
Δ Own
+185.5%
Date
Q1 2026
|
Citadel Advisors LLC | Added· Q1 2026 | – | +767K | +185.5% | Q1 2026 | |||||
|
T. Rowe Price Associates
· Added
Change
+346K
Date
Q1 2026
|
T. Rowe Price Associates | Added· Q1 2026 | – | +346K | – | Q1 2026 | |||||
|
Superstring Capital Management LP
· New
Change
+313K
Date
Q1 2026
|
Superstring Capital Management LP | New· Q1 2026 | – | +313K | – | Q1 2026 | |||||
|
Nuveen, LLC
· Added
Change
+264K
Date
Q1 2026
|
Nuveen, LLC | Added· Q1 2026 | – | +264K | – | Q1 2026 | |||||
|
Nomura Holdings Inc
· New
Change
+254K
Date
Q1 2026
|
Nomura Holdings Inc | New· Q1 2026 | – | +254K | – | Q1 2026 | |||||
|
Armistice Capital, LLC
· Added
Change
+178K
Date
Q1 2026
|
Armistice Capital, LLC | Added· Q1 2026 | – | +178K | – | Q1 2026 | |||||
|
J. Goldman & Co LP
· New
Change
+157K
Date
Q1 2026
|
J. Goldman & Co LP | New· Q1 2026 | – | +157K | – | Q1 2026 | |||||
|
Ameriprise Financial Inc
· Added
Change
+148K
Date
Q1 2026
|
Ameriprise Financial Inc | Added· Q1 2026 | – | +148K | – | Q1 2026 | |||||
|
Brummer Multi-Strategy AB
· Added
Change
+119K
Date
Q1 2026
|
Brummer Multi-Strategy AB | Added· Q1 2026 | – | +119K | – | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Added
Change
+111K
Date
Q1 2026
|
JPMorgan Chase & Co | Added· Q1 2026 | – | +111K | – | Q1 2026 | |||||
|
Kennedy Capital Management LLC
· Added
Change
+110K
Date
Q1 2026
|
Kennedy Capital Management LLC | Added· Q1 2026 | – | +110K | – | Q1 2026 | |||||
|
Russell Investments Group, Ltd.
· Added
Change
+103K
Date
Q1 2026
|
Russell Investments Group, Ltd. | Added· Q1 2026 | – | +103K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Smaldone Alsup Laurie
· Director
2 operations
38K
|
Smaldone Alsup Laurie | Director | 2 operations | – | 38K | – | 23K | – | Jun 24, 2026 | Jun 26, 2026 | |||||||||
|
Norwalk Leslie V
· Director
2 operations
38K
|
Norwalk Leslie V | Director | 2 operations | – | 38K | – | 23K | – | Jun 24, 2026 | Jun 26, 2026 | |||||||||
|
Morrison Briggs
· Director
2 operations
38K
|
Morrison Briggs | Director | 2 operations | – | 38K | – | 23K | – | Jun 24, 2026 | Jun 26, 2026 | |||||||||
|
Kennedy Edward Moore Jr
· Director
2 operations
38K
|
Kennedy Edward Moore Jr | Director | 2 operations | – | 38K | – | 23K | – | Jun 24, 2026 | Jun 26, 2026 | |||||||||
|
Cunningham Everett
· Director
2 operations
38K
|
Cunningham Everett | Director | 2 operations | – | 38K | – | 23K | – | Jun 24, 2026 | Jun 26, 2026 | |||||||||
|
Bain Linda
· Director
2 operations
38K
|
Bain Linda | Director | 2 operations | – | 38K | – | 23K | – | Jun 24, 2026 | Jun 26, 2026 | |||||||||
|
Saik Andrew
· Officer
Sell
−$46K
|
Saik Andrew | Officer | Sell | $8.16 | −6K | −$46K | 187K | −2.9% | Jun 24, 2026 | Jun 24, 2026 | |||||||||
|
Cacace Angela M.
· Officer
Sell
−$20K
|
Cacace Angela M. | Officer | Sell | $7.60 | −3K | −$20K | 180K | – | Jun 17, 2026 | Jun 18, 2026 | |||||||||
|
Teel Randy
· Director
Sell
−$20K
|
Teel Randy | Director | Sell | $9.04 | −2K | −$20K | 285K | – | May 21, 2026 | May 22, 2026 | |||||||||
|
Saik Andrew
· CFO
Sell
−$111K
|
Saik Andrew | CFO | Sell | $9.94 | −11K | −$111K | 193K | – | May 11, 2026 | May 13, 2026 | |||||||||
|
Loomis David K.
· Officer
Sell
−$19K
|
Loomis David K. | Officer | Sell | $9.94 | −2K | −$19K | 40K | – | May 11, 2026 | May 13, 2026 | |||||||||
|
Cacace Angela M.
· Officer
Sell
−$96K
|
Cacace Angela M. | Officer | Sell | $9.94 | −10K | −$96K | 183K | – | May 11, 2026 | May 13, 2026 | |||||||||
|
Berkowitz Noah
· Officer
Sell
−$110K
|
Berkowitz Noah | Officer | Sell | $9.94 | −11K | −$110K | 191K | – | May 11, 2026 | May 13, 2026 | |||||||||
|
Teel Randy
· Director
Sell
−$96K
|
Teel Randy | Director | Sell | $9.94 | −10K | −$96K | 287K | – | May 11, 2026 | May 13, 2026 | |||||||||
|
Berkowitz Noah
· Officer
Sell
−$71K
|
Berkowitz Noah | Officer | Sell | $11.10 | −6K | −$71K | 203K | – | Mar 18, 2026 | Mar 19, 2026 | |||||||||
N
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189 reporting institutions disclosed ARVN 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.