North Star Investment Management Corp.
· New
Change
+126K
Date
Q1 2026
SR
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
North Star Investment Management Corp.
· New
Change
+126K
Date
Q1 2026
|
North Star Investment Management Corp. | New· Q1 2026 | – | +126K | – | Q1 2026 | |||||
|
Pacific Ridge Capital Partners, LLC
· Added
Change
+97K
Date
Q1 2026
|
Pacific Ridge Capital Partners, LLC | Added· Q1 2026 | – | +97K | – | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+37K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +37K | – | Q1 2026 | |||||
|
Chapin Davis, Inc.
· Added
Change
+16K
Date
Q1 2026
|
Chapin Davis, Inc. | Added· Q1 2026 | – | +16K | – | Q1 2026 | |||||
|
Ashton Thomas Private Wealth, LLC
· New
Change
+16K
Date
Q1 2026
|
Ashton Thomas Private Wealth, LLC | New· Q1 2026 | – | +16K | – | Q1 2026 | |||||
|
Geode
· Added
Change
+7K
Date
Q1 2026
|
Geode | Added· Q1 2026 | – | +7K | – | Q1 2026 | |||||
|
Jane Street Group, LLC
· Added
Change
+2K
Date
Q1 2026
|
Jane Street Group, LLC | Added· Q1 2026 | – | +2K | – | Q1 2026 | |||||
|
Sachetta, LLC
· Added
Change
+2K
Date
Q1 2026
|
Sachetta, LLC | Added· Q1 2026 | – | +2K | – | Q1 2026 | |||||
|
BlackRock
· Added
Change
+412
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | – | +412 | – | Q1 2026 | |||||
|
Group One Trading LLC
· Added
Change
+143
Date
Q1 2026
|
Group One Trading LLC | Added· Q1 2026 | – | +143 | – | Q1 2026 | |||||
|
Royal Bank of Canada
· New
Change
+45
Date
Q1 2026
|
Royal Bank of Canada | New· Q1 2026 | – | +45 | – | Q1 2026 | |||||
|
FMR LLC
· Added
Change
+9
Δ Own
+4.5%
Date
Q1 2026
|
FMR LLC | Added· Q1 2026 | – | +9 | +4.5% | Q1 2026 | |||||
|
Caitong International Asset Management Co., Ltd
· New
Change
+2
Date
Q1 2026
|
Caitong International Asset Management Co., Ltd | New· Q1 2026 | – | +2 | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sachetta Eric
· Director
Buy
+$5K
|
Sachetta Eric | Director | Buy | $3.33 | +2K | +$5K | 144K | – | May 12, 2026 | May 12, 2026 | |||||||||
|
Sachetta Eric
· Director
Buy
+$8K
|
Sachetta Eric | Director | Buy | $3.81 | +2K | +$8K | 142K | – | Feb 24, 2026 | Feb 26, 2026 | |||||||||
|
Sardano Michael
· Director, Officer
Grant (A)
40K
|
Sardano Michael | Director, Officer | Grant (A) | – | 40K | – | 159K | – | Dec 12, 2025 | Dec 16, 2025 | |||||||||
|
Sachetta Eric
· Director
Buy
+$28K
|
Sachetta Eric | Director | Buy | $3.93 | +7K | +$28K | 140K | – | Nov 21, 2025 | Nov 21, 2025 | |||||||||
|
Sardano Joseph C.
· Director, Officer
Buy
+$101K
|
Sardano Joseph C. | Director, Officer | Buy | $4.03 | +25K | +$101K | 1.2M | – | Nov 18, 2025 | Nov 19, 2025 | |||||||||
|
Sardano Michael
· Director, Officer
Buy
+$4K
|
Sardano Michael | Director, Officer | Buy | $3.80 | +1K | +$4K | 119K | – | Nov 18, 2025 | Nov 19, 2025 | |||||||||
|
Sachetta Eric
· Director
Buy
+$11K
|
Sachetta Eric | Director | Buy | $4.50 | +2K | +$11K | 133K | – | Nov 13, 2025 | Nov 20, 2025 | |||||||||
|
Sardano Michael
· Director, Officer
Buy
+$4K
|
Sardano Michael | Director, Officer | Buy | $4.26 | +1K | +$4K | 118K | – | Nov 11, 2025 | Nov 12, 2025 | |||||||||
|
Sardano Michael
· Director, Officer
Buy
+$3K
|
Sardano Michael | Director, Officer | Buy | $3.37 | +1K | +$3K | 117K | – | Aug 13, 2025 | Aug 14, 2025 | |||||||||
U
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33 reporting institutions disclosed SRTS 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.