Jupiter Asset Management Ltd
· Exited
Change
−991K
Δ Own
−100.0%
Date
Q1 2026
SI
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jupiter Asset Management Ltd
· Exited
Change
−991K
Δ Own
−100.0%
Date
Q1 2026
|
Jupiter Asset Management Ltd | Exited· Q1 2026 | – | −991K | −100.0% | Q1 2026 | |||||
|
Csm Advisors, LLC
· Exited
Change
−628K
Δ Own
−100.0%
Date
Q1 2026
|
Csm Advisors, LLC | Exited· Q1 2026 | – | −628K | −100.0% | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Added
Change
+501K
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Added· Q1 2026 | – | +501K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+423K
Δ Own
+4069.8%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +423K | +4069.8% | Q1 2026 | |||||
|
Hrt Financial LP
· New
Change
+360K
Date
Q1 2026
|
Hrt Financial LP | New· Q1 2026 | – | +360K | – | Q1 2026 | |||||
|
AQR Capital Management LLC
· Added
Change
+347K
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | – | +347K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
Change
−338K
Δ Own
−32.4%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | – | −338K | −32.4% | Q1 2026 | |||||
|
Geode
· Added
Change
+311K
Date
Q1 2026
|
Geode | Added· Q1 2026 | – | +311K | – | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Added
Change
+250K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Added· Q1 2026 | – | +250K | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−231K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −231K | – | Q1 2026 | |||||
|
First Wilshire Securities Management Inc
· Added
Change
+206K
Date
Q1 2026
|
First Wilshire Securities Management Inc | Added· Q1 2026 | – | +206K | – | Q1 2026 | |||||
|
Jacobs Levy Equity Management, Inc
· Reduced
Change
−204K
Date
Q1 2026
|
Jacobs Levy Equity Management, Inc | Reduced· Q1 2026 | – | −204K | – | Q1 2026 | |||||
|
Bridgeway Capital Management, LLC
· Exited
Change
−198K
Δ Own
−100.0%
Date
Q1 2026
|
Bridgeway Capital Management, LLC | Exited· Q1 2026 | – | −198K | −100.0% | Q1 2026 | |||||
|
Dimensional
· Added
Change
+166K
Date
Q1 2026
|
Dimensional | Added· Q1 2026 | – | +166K | – | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Reduced
Change
−160K
Date
Q1 2026
|
JPMorgan Chase & Co | Reduced· Q1 2026 | – | −160K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Marshall Joseph W. III
· Director
2 operations
0
|
Marshall Joseph W. III | Director | 2 operations | – | 0 | – | 0 | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Marshall Joseph W. III
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$32K
|
Marshall Joseph W. III | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $4.39 | -7K | -$32K | 247K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Marshall Joseph W. III
· Director
Grant (A)
34K
|
Marshall Joseph W. III | Director | Grant (A) | – | 34K | – | 34K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Keane John M.
· Director
2 operations
0
|
Keane John M. | Director | 2 operations | – | 0 | – | 0 | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Keane John M.
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$32K
|
Keane John M. | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $4.39 | -7K | -$32K | 17K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Keane John M.
· Director
Grant (A)
34K
|
Keane John M. | Director | Grant (A) | – | 34K | – | 34K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Ford Harold Eugene Jr
· Director
2 operations
0
|
Ford Harold Eugene Jr | Director | 2 operations | – | 0 | – | 0 | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Ford Harold Eugene Jr
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$32K
|
Ford Harold Eugene Jr | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $4.39 | -7K | -$32K | 48K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Ford Harold Eugene Jr
· Director
Grant (A)
34K
|
Ford Harold Eugene Jr | Director | Grant (A) | – | 34K | – | 34K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Phillips Holly L.
· Director
2 operations
0
|
Phillips Holly L. | Director | 2 operations | – | 0 | – | 0 | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Phillips Holly L.
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$32K
|
Phillips Holly L. | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $4.39 | -7K | -$32K | 74K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Phillips Holly L.
· Director
Grant (A)
34K
|
Phillips Holly L. | Director | Grant (A) | – | 34K | – | 34K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Nemirovsky Julian
· Director
2 operations
0
|
Nemirovsky Julian | Director | 2 operations | – | 0 | – | 0 | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Nemirovsky Julian
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$32K
|
Nemirovsky Julian | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $4.39 | -7K | -$32K | 74K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
|
Nemirovsky Julian
· Director
Grant (A)
34K
|
Nemirovsky Julian | Director | Grant (A) | – | 34K | – | 34K | – | Jun 9, 2026 | Jun 10, 2026 | |||||||||
N
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192 reporting institutions disclosed SIGA 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.