Orion Energy Systems
OESX
36 hedge funds and large institutions have $17.4M invested in Orion Energy Systems in 2026 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 11 increasing their positions, 3 reducing their positions, and 2 closing their positions.
550% more first-time investments, than exits
New positions opened: 13 | Existing positions closed: 2
267% more repeat investments, than reductions
Existing positions increased: 11 | Existing positions reduced: 3
38% more funds holding
Funds holding: 26 → 36 (+10)
9.36% more ownership
Funds ownership: 39.9% → 49.26% (+9.4%)
19% less capital invested
Capital invested by funds: $21.7M → $17.4M (-$4.22M)
Top Buyers
Top Sellers
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
26
UBS Group
Zurich,
Switzerland
| $3.67K | +$3.1K | +236 | +128% |
|
27
UBS AM
Chicago,
Illinois
| $3.01K | +$4.52K | +344 | New |
|
|
TRCT
28
Tower Research Capital (TRC)
New York
| $2.52K | +$3.78K | +288 | New |
|
29
Wells Fargo
San Francisco,
California
| $1.75K | – | – | – |
|
30
Jones Financial Companies
Des Peres,
Missouri
| $1.18K | +$696 | +53 | +71% |
|
31
Osaic Holdings
Scottsdale,
Arizona
| $1.04K | -$552 | -42 | -26% |
|
|
HI
32
Harbour Investments
Madison,
Wisconsin
| $350 | – | – | – |
|
|
SS
33
SBI Securities
Tokyo,
Japan
| $271 | -$66 | -5 | -14% |
|
|
PA
34
Parallel Advisors
San Francisco,
California
| $166 | – | – | – |
|
|
IA
35
IFP Advisors
Tampa,
Florida
| $26 | – | – | – |
|
36
Citigroup
New York
| $9 | – | – | – |
|
37
Bank of America
Charlotte,
North Carolina
| – | -$31.2K | -2,027 | Closed |
|
|
EWA
38
EverSource Wealth Advisors
Birmingham,
Alabama
| – | -$154 | -10 | Closed |
|
OESX Hedge Fund Activity: Q1 2026 in Review
36 of the 8,125 institutional investors tracked by Wall St. Rank reported a position in Orion Energy Systems (OESX) for Q1 2026, worth a combined $17.4M — down 19% from $21.7M a quarter earlier.
Buyers outnumbered sellers: 13 funds opened new OESX positions and 2 closed out — a net gain of 11 holders — while 11 added to existing stakes and 3 trimmed.
The largest buyer was MYDA Advisors, opening a new position worth an estimated $1.75M. The largest seller was Quadrature Capital, cutting an estimated $40.4K.
- 36 institutional investors held Orion Energy Systems (OESX) as of Q1 2026, up from 26 in Q4 2025.
- Funds reported $17.4M of Orion Energy Systems stock for Q1 2026, down 19% quarter-over-quarter.
- 13 funds opened new Orion Energy Systems positions in Q1 2026 and 2 closed out, a net change of +11 holders.
- The largest Orion Energy Systems buyer in Q1 2026 was MYDA Advisors, an estimated $1.75M added.
- The largest Orion Energy Systems seller in Q1 2026 was Quadrature Capital, an estimated $40.4K sold.
Based on aggregated 13F filings for Q1 2026.