Mariner
OESX icon

Mariner’s Orion Energy Systems OESX Stock Holding History

Mariner’s Portfolio OESX Stock Details OESX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-4,353
Closed -$26.6K – 3702
2025
Q2 		$26.6K Hold
4,353
– – ﹤0.01% 3394
2025
Q1 		$31.4K Hold
4,353
– – ﹤0.01% 3340
2024
Q4 		$34.8K Buy
+4,353
New +$38.1K ﹤0.01% 3321

Other funds holding OESX

NSIM
North Star Investment Management Chicago, Illinois $1.65B AUM 20.56% 1-Year Est. Return
GWI
Grace & White Inc Ny, New York $632M AUM 34.34% 1-Year Est. Return
TCM
Tieton Capital Management Yakima, Washington $299M AUM 54.55% 1-Year Est. Return
AC
Annandale Capital Dallas, Texas $709M AUM 11.03% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $82.4B AUM 19.69% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PM
Penbrook Management New York $157M AUM 46.57% 1-Year Est. Return

Mariner's OESX Position: Q3 2025 in Review

Mariner sold out of Orion Energy Systems (OESX) in Q3 2025, closing a stake of 4,353 shares — an estimated $26.6K sold.

Mariner first reported a position in OESX in Q4 2024 and held it in 3 quarters. The position peaked at $34.8K in Q4 2024. 26 funds tracked by Wall St. Rank hold OESX as of Q3 2025.

  • Mariner reported no remaining Orion Energy Systems position as of Q3 2025 after selling out during the quarter.
  • Mariner sold 4,353 Orion Energy Systems shares in Q3 2025, an estimated $26.6K.
  • Mariner first reported a position in Orion Energy Systems in Q4 2024 and held it in 3 quarters.
  • Mariner's Orion Energy Systems position peaked at $34.8K in Q4 2024.
  • 26 funds tracked by Wall St. Rank held Orion Energy Systems as of Q3 2025.

Based on Mariner's 13F filing for Q3 2025, filed 14 Nov 2025.