Divisadero Street Capital Management, LP
· Added
Change
+3.6M
Date
Q1 2026
RS
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Divisadero Street Capital Management, LP
· Added
Change
+3.6M
Date
Q1 2026
|
Divisadero Street Capital Management, LP | Added· Q1 2026 | – | +3.6M | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· Added
Change
+2.8M
Date
Q1 2026
|
Marshall Wace, LLP | Added· Q1 2026 | – | +2.8M | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+1.3M
Δ Own
+110.6%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +1.3M | +110.6% | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Added
Change
+1.3M
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Added· Q1 2026 | – | +1.3M | – | Q1 2026 | |||||
|
1832 Asset Management L.P.
· Added
Change
+1.3M
Date
Q1 2026
|
1832 Asset Management L.P. | Added· Q1 2026 | – | +1.3M | – | Q1 2026 | |||||
|
Cooper Creek Partners Management LLC
· New
Change
+1.1M
Date
Q1 2026
|
Cooper Creek Partners Management LLC | New· Q1 2026 | – | +1.1M | – | Q1 2026 | |||||
|
Ameriprise Financial Inc
· Added
Change
+746K
Date
Q1 2026
|
Ameriprise Financial Inc | Added· Q1 2026 | – | +746K | – | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Added
Change
+667K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Added· Q1 2026 | – | +667K | – | Q1 2026 | |||||
|
Voloridge Investment Management, LLC
· Added
Change
+580K
Date
Q1 2026
|
Voloridge Investment Management, LLC | Added· Q1 2026 | – | +580K | – | Q1 2026 | |||||
|
Vanguard
· Added
Change
+475K
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +475K | – | Q1 2026 | |||||
|
Morgan Stanley
· Added
Change
+428K
Date
Q1 2026
|
Morgan Stanley | Added· Q1 2026 | – | +428K | – | Q1 2026 | |||||
|
Bank of America Corp
· Added
Change
+384K
Date
Q1 2026
|
Bank of America Corp | Added· Q1 2026 | – | +384K | – | Q1 2026 | |||||
|
Hillsdale Investment Management Inc.
· New
Change
+362K
Date
Q1 2026
|
Hillsdale Investment Management Inc. | New· Q1 2026 | – | +362K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Added
Change
+335K
Date
Q1 2026
|
Jane Street Group, LLC | Added· Q1 2026 | – | +335K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
Change
+313K
Δ Own
+15.9%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | – | +313K | +15.9% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sauers Kyle
· Officer
Sell
−$725K
|
Sauers Kyle | Officer | Sell | $31.53 | −23K | −$725K | 653K | −3.4% | Jul 6, 2026 | Jul 8, 2026 | |||||||||
|
Schwartz Richard Todd
· Director
3 operations
−$4.9M
|
Schwartz Richard Todd | Director | 3 operations | $31.21 | −158K | −$4.9M | 0 | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Schwartz Richard Todd
· Director
6 operations
0
|
Schwartz Richard Todd | Director | 6 operations | – | 0 | – | 538K | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Schwartz Richard Todd
· Director
3 operations
-158K
|
Schwartz Richard Todd | Director | 3 operations | – | -158K | – | 538K | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Stetz Mattias
· Officer
Sell
−$624K
|
Stetz Mattias | Officer | Sell | $31.22 | −20K | −$624K | 198K | −9.2% | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Sauers Kyle
· Officer
2 operations
0
|
Sauers Kyle | Officer | 2 operations | $3.28 | 0 | – | 147K | – | Jun 25, 2026 | Jun 26, 2026 | |||||||||
|
Sauers Kyle
· Officer
Gift (G)
-2K
|
Sauers Kyle | Officer | Gift (G) | – | -2K | – | 629K | −0.4% | Jun 25, 2026 | Jun 26, 2026 | |||||||||
|
Wierbicki Paul
· Director
Sell
−$301K
|
Wierbicki Paul | Director | Sell | $30.12 | −10K | −$301K | 93K | −9.7% | Jun 25, 2026 | Jun 26, 2026 | |||||||||
|
Wierbicki Paul
· Director
4 operations
0
|
Wierbicki Paul | Director | 4 operations | $5.79–$10.70 | 0 | – | 14K | – | Jun 25, 2026 | Jun 26, 2026 | |||||||||
|
Markell Jack A.
· Director
Tax withholding or exercise payment (F)
-$87K
|
Markell Jack A. | Director | Tax withholding or exercise payment (F) | $25.42 | -3K | -$87K | 17K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Winter Thomas
· Director
Tax withholding or exercise payment (F)
-$84K
|
Winter Thomas | Director | Tax withholding or exercise payment (F) | $25.42 | -3K | -$84K | 20K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Sauers Kyle
· CFO
Sell
−$585K
|
Sauers Kyle | CFO | Sell | $25.44 | −23K | −$585K | 631K | – | Jun 3, 2026 | Jun 5, 2026 | |||||||||
|
Schwartz Richard Todd
· Director
3 operations
−$4.0M
|
Schwartz Richard Todd | Director | 3 operations | $25.58 | −158K | −$4.0M | 0 | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Schwartz Richard Todd
· Director
6 operations
0
|
Schwartz Richard Todd | Director | 6 operations | – | 0 | – | 593K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Schwartz Richard Todd
· Director
3 operations
-158K
|
Schwartz Richard Todd | Director | 3 operations | – | -158K | – | 593K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
N
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256 reporting institutions disclosed RSI 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.