Millennium Management LLC
· New
Change
+112K
Date
Q1 2026
SP
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Millennium Management LLC
· New
Change
+112K
Date
Q1 2026
|
Millennium Management LLC | New· Q1 2026 | – | +112K | – | Q1 2026 | |||||
|
Diadema Partners LP
· New
Change
+10K
Date
Q1 2026
|
Diadema Partners LP | New· Q1 2026 | – | +10K | – | Q1 2026 | |||||
|
Vanguard
· Added
Change
+6K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +6K | – | Q1 2026 | |||||
|
Stempoint Capital LP
· New
Change
+6K
Date
Q1 2026
|
Stempoint Capital LP | New· Q1 2026 | – | +6K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· New
Change
+6K
Date
Q1 2026
|
Goldman Sachs Group Inc | New· Q1 2026 | – | +6K | – | Q1 2026 | |||||
|
Quinn Opportunity Partners LLC
· Added
Change
+4K
Date
Q1 2026
|
Quinn Opportunity Partners LLC | Added· Q1 2026 | – | +4K | – | Q1 2026 | |||||
|
Persistent Asset Partners Ltd
· New
Change
+3K
Date
Q1 2026
|
Persistent Asset Partners Ltd | New· Q1 2026 | – | +3K | – | Q1 2026 | |||||
|
Morgan Stanley
· Added
Change
+1K
Date
Q1 2026
|
Morgan Stanley | Added· Q1 2026 | – | +1K | – | Q1 2026 | |||||
|
Citigroup Inc
· New
Change
+939
Date
Q1 2026
|
Citigroup Inc | New· Q1 2026 | – | +939 | – | Q1 2026 | |||||
|
Adar1 Capital Management, LLC
· Added
Change
+600
Date
Q1 2026
|
Adar1 Capital Management, LLC | Added· Q1 2026 | – | +600 | – | Q1 2026 | |||||
|
Geode
· Added
Change
+157
Date
Q1 2026
|
Geode | Added· Q1 2026 | – | +157 | – | Q1 2026 | |||||
|
Tower Research Capital LLC (trc)
· Added
Change
+139
Date
Q1 2026
|
Tower Research Capital LLC (trc) | Added· Q1 2026 | – | +139 | – | Q1 2026 | |||||
|
Jones Financial Companies Lllp
· Added
Change
+109
Date
Q1 2026
|
Jones Financial Companies Lllp | Added· Q1 2026 | – | +109 | – | Q1 2026 | |||||
|
Cassaday & Co Wealth Management LLC
· New
Change
+2
Date
Q1 2026
|
Cassaday & Co Wealth Management LLC | New· Q1 2026 | – | +2 | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Quartel Adrian W.
· Officer
Grant (A)
13K
|
Quartel Adrian W. | Officer | Grant (A) | – | 13K | – | 13K | – | Jul 27, 2026 | Jul 29, 2026 | |||||||||
|
Szwarcberg Javier B.
· Director
Grant (A)
$1K
|
Szwarcberg Javier B. | Director | Grant (A) | $4.53 | 266 | $1K | 19K | +1.4% | Jun 30, 2026 | Jul 9, 2026 | |||||||||
|
Spiegelman Daniel K.
· Director
Grant (A)
2K
|
Spiegelman Daniel K. | Director | Grant (A) | – | 2K | – | 2K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Simpson Camilla V
· Director
Grant (A)
2K
|
Simpson Camilla V | Director | Grant (A) | – | 2K | – | 2K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Grey Michael G.
· Director
Grant (A)
2K
|
Grey Michael G. | Director | Grant (A) | – | 2K | – | 2K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Barretto-Ko Percival
· Director
Grant (A)
2K
|
Barretto-Ko Percival | Director | Grant (A) | – | 2K | – | 2K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Walbert Keli
· Director
Grant (A)
2K
|
Walbert Keli | Director | Grant (A) | – | 2K | – | 2K | – | May 21, 2026 | May 26, 2026 | |||||||||
|
Hooks Corwin Dale
· Officer
Grant (A)
11K
|
Hooks Corwin Dale | Officer | Grant (A) | – | 11K | – | 11K | – | Mar 9, 2026 | Mar 9, 2026 | |||||||||
|
Szwarcberg Javier B.
· Director, Officer
Grant (A)
$21K
|
Szwarcberg Javier B. | Director, Officer | Grant (A) | $4.53 | 5K | $21K | 19K | – | Dec 31, 2025 | Jan 5, 2026 | |||||||||
|
Gharib Samir M.
· Officer
4 operations
0
|
Gharib Samir M. | Officer | 4 operations | – | 0 | – | 1K | – | Dec 15, 2025 | Dec 17, 2025 | |||||||||
|
Gharib Samir M.
· Officer
2 operations
-$29K
|
Gharib Samir M. | Officer | 2 operations | $80.67 | -362 | -$29K | 8K | – | Dec 15, 2025 | Dec 17, 2025 | |||||||||
|
Szwarcberg Javier B.
· Director, Officer
4 operations
0
|
Szwarcberg Javier B. | Director, Officer | 4 operations | – | 0 | – | 2K | – | Dec 15, 2025 | Dec 17, 2025 | |||||||||
|
Szwarcberg Javier B.
· Director, Officer
2 operations
-$110K
|
Szwarcberg Javier B. | Director, Officer | 2 operations | $80.67 | -1K | -$110K | 14K | – | Dec 15, 2025 | Dec 17, 2025 | |||||||||
|
Ways Douglas Kirk
· Director, Officer
2 operations
0
|
Ways Douglas Kirk | Director, Officer | 2 operations | – | 0 | – | 4K | – | Dec 11, 2025 | Jan 21, 2026 | |||||||||
|
Ways Douglas Kirk
· Director, Officer
2 operations
-666
|
Ways Douglas Kirk | Director, Officer | 2 operations | – | -666 | – | 0 | – | Dec 11, 2025 | Jan 21, 2026 | |||||||||
N
A
M
T
A
M
29 reporting institutions disclosed SPRB 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.