Who owns ORION ENERGY SYSTEMS, INC., from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).
Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.
North Star Investment Management Corporation: 13.0% · 526,952 shares
Tieton Capital Management, LLC: 6.6% · 266,746 shares
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Sign up freeEvery institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of ORION ENERGY SYSTEMS, INC. they hold. Together these 45 managers report 53.56% of shares outstanding.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| North Star Investment Management Corp. | $6.16M | 526,952 | 0.33% | 12.98% | June 30, 2026 |
| Tieton Capital Management, LLC | $3.33M | 284,526 | 0.96% | 7.01% | June 30, 2026 |
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Sign up freeFunds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets. Together these 18 funds hold 11.50% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.
| Fund | Position value | % of net assets | % of company | As of |
|---|---|---|---|---|
| North Star Opportunity Fund | $2.95M | 2.18% | 6.53% | February 28, 2026 |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | $989K | 0.00% | 2.08% | June 30, 2026 |
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