ClearSign Technologies
CLIR
24 hedge funds and large institutions have $1.55M invested in ClearSign Technologies in 2026 Q2 according to their latest regulatory filings, with 5 funds opening new positions, 3 increasing their positions, 1 reducing their positions, and 1 closing their positions.
400% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 1
200% more repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 1
138% more capital inflows, than outflows
Capital inflows: $199K | Capital outflows: $83.4K
20% more funds holding
Funds holding: 20 → 24 (+4)
0.43% more ownership
Funds ownership: 7.37% → 7.79% (+0.43%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$97.4K |
| 2 |
Northern Trust
Chicago,
Illinois
|
+$47.8K |
| 3 |
HighTower Advisors
Chicago,
Illinois
|
+$47.3K |
| 4 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$3.24K |
| 5 |
Tower Research Capital (TRC)
New York
|
+$2.24K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Creative Planning
Overland Park,
Kansas
|
-$53.9K |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
-$29.5K |
CLIR Hedge Fund Activity: Q2 2026 in Review
24 of the 8,358 institutional investors tracked by Wall St. Rank reported a position in ClearSign Technologies (CLIR) for Q2 2026, worth a combined $1.55M — down 11% from $1.74M a quarter earlier.
Buyers outnumbered sellers: 5 funds opened new CLIR positions and 1 closed out — a net gain of 4 holders — while 3 added to existing stakes and 1 trimmed.
The largest buyer was Citadel Advisors, opening a new position worth an estimated $97.4K. The largest seller was Creative Planning, exiting entirely with an estimated $53.9K sold.
- 24 institutional investors held ClearSign Technologies (CLIR) as of Q2 2026, up from 20 in Q1 2026.
- Funds reported $1.55M of ClearSign Technologies stock for Q2 2026, down 11% quarter-over-quarter.
- 5 funds opened new ClearSign Technologies positions in Q2 2026 and 1 closed out, a net change of +4 holders.
- The largest ClearSign Technologies buyer in Q2 2026 was Citadel Advisors, an estimated $97.4K added.
- The largest ClearSign Technologies seller in Q2 2026 was Creative Planning, an estimated $53.9K sold.
Based on aggregated 13F filings for Q2 2026.