Logo
Login
$OESX
$20.00 -$0.05 (0.25%) Close

Ownership

13F as of Q2 2026 · 4.1M shares outstanding

Who owns OESX?

By type of holder
Institutions 44.7% Insiders 12.3% Everyone else 43.0%
Concentration Top 10 holders own 45.9%
North Star Investment Management Corp. 13.0% · Tieton Capital Management, LLC 7.0%
Institutional ownership
44.7%
-4.5 pts vs last qtr
Institutional holders
34
-2 vs last qtr
Net shares bought
−182.7K
by institutions in Q2 2026
New / sold out
6 / 8
positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026
  • Jane Street Group, LLC +26.5K
  • Grace & White Inc /ny +22.2K

Sign up to see all 5.

Biggest sellers in Q2 2026
  • MYDA Advisors LLC SOLD OUT −133.5K
  • Sei Investments Co −74.7K

Sign up to see all 5.

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Orion Energy Systems Inc in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2017–FY2026
+26.5%
+2.64% a year
Each share's claim on the business
−20.9%
shrank without buying or selling a share
Spent on buybacks vs paid in stock
— vs $9.92M
over 10 fiscal years
Diluted shares, split-adjusted
2.7M3.2M3.6M2017: 2.8M shares'172018: 2.9M shares'182019: 2.9M shares'192020: 3.1M shares'202021: 3.1M shares'212022: 3.1M shares'222023: 3.2M shares'232024: 3.2M shares'242025: 3.3M shares'252026: 3.6M shares'26
Buybacks Stock-based comp
$0$806.0K$1.6M2017 buybacks: $02017 stock comp: $1.6M'172018 buybacks: $02018 stock comp: $1.1M'182019 buybacks: $02019 stock comp: $825.0K'192020 buybacks: $02020 stock comp: $618.0K'202021 buybacks: $02021 stock comp: $753.0K'212022 buybacks: $02022 stock comp: $813.0K'222023 buybacks: $02023 stock comp: $1.6M'232024 buybacks: $02024 stock comp: $950.0K'242025 buybacks: $02025 stock comp: $1.2M'252026 buybacks: $02026 stock comp: $483.0K'26

How patient are the owners?

Institutional shares by how long they've been held
5+ years56% 3–5 years30% 1–3 years0% Under 1 year14%
Quarterly turnover
12.0%
of institutional shares changed hands
Top 10 managers, median time held
5 years

Super Investors

Investment managers reporting OESX on Form 13F
NS
North Star Investment Management Corp.
Shares
527.0K
% of company
12.98%
Change vs last qtr
+1.4K (+0.3%)
Held since
≤2021
TC
Tieton Capital Management, LLC
Shares
284.5K
% of company
7.01%
Change vs last qtr
+18.1K (+6.8%)
Held since
2021

28 more super investors behind a free account

See every manager holding Orion Energy Systems Inc, how their position has changed, and how long they've held it.

Sign up free

Institutional Funds

Mutual funds and ETFs reporting OESX on Form N-PORT; together they hold 12.6% of the company
NS
North Star Opportunity Fund
Northern Lights Fund Trust II
Position value
$2.8M
% of company
7.27%
% of the fund
1.89%
As of
May 31, 2026
VT
Vanguard Total Stock Market Index Fund
Vanguard Index Funds
Position value
$989K
% of company
2.08%
% of the fund
0.00%
As of
June 30, 2026

19 more funds behind a free account

See every fund holding Orion Energy Systems Inc and how much of the fund the position is.

Sign up free

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G
GS
Green Scott A.
Insider
Shares
142.2K
% of company
3.50%
Change vs last qtr
—
Held since
—
JM
Jenkins Michael H
Insider
Shares
124.6K
% of company
3.07%
Change vs last qtr
—
Held since
—

6 more holders behind a free account

See every insider and 5%+ holder of Orion Energy Systems Inc.

Sign up free

Create Account

Sign up for free to unlock this feature.

Already have an account? Sign in

Premium Feature

This feature requires a premium subscription to unlock unlimited historical data and advanced analysis tools.

Premium includes:

  • Unlimited historical financial data
  • Advanced analytics and insights
  • Priority support
View Pricing Plans