Who owns Mistras Group, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from SEC filings.
Institutional ownership of MG from SEC Form 13F filings across 89 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 89 institutions disclosed 9.1M shares of Mistras Group, Inc. worth $152.8M — about 28.5% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
89
13F holders
$152.8M
value, 2026 filers
28.5%
of shares outstanding (9.1M sh)
17
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of MG's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1.2M | $20.4M | 0.0% | 3.7% | +35.7% |
| 2 | IES Holdings, Inc. | 1.1M | $19.6M | 6.3% | 3.5% | +0.3% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 1.1M | $18.4M | 0.0% | 3.3% | -43.4% |
| 4 | FEDERATED HERMES, INC. | 656,032 | $11.5M | 0.0% | 2.1% | 0.0% |
| 5 | First Eagle Investment Management, LLC | 553,855 | $9.7M | 0.0% | 1.7% | -1.6% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 510,059 | $8.9M | 0.0% | 1.6% | +44.3% |
| 7 | DEUTSCHE BANK AG\ | 389,488 | $6.8M | 0.0% | 1.2% | +2.6% |
| 8 | ACADIAN ASSET MANAGEMENT LLC | 276,512 | $4,825 | 0.0% | 0.9% | +74.6% |
| 9 | Qube Research & Technologies Ltd | 275,749 | $4.8M | 0.0% | 0.9% | +26.5% |
| 10 | RITHOLTZ WEALTH MANAGEMENT | 227,668 | $4.0M | 0.1% | 0.7% | +117.3% |
| 11 | NORTHERN TRUST CORP | 201,968 | $3.5M | 0.0% | 0.6% | +26.4% |
| 12 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 161,333 | $2.8M | 0.0% | 0.5% | +19.4% |
| 13 | Uniplan Investment Counsel, Inc.NEW | 155,778 | $2.7M | 0.3% | 0.5% | new |
| 14 | CITADEL ADVISORS LLC | 151,487 | $2.6M | 0.0% | 0.5% | +20.0% |
| 15 | GOLDMAN SACHS GROUP INC | 149,648 | $2.6M | 0.0% | 0.5% | +13.9% |
| 16 | TWO SIGMA INVESTMENTS, LP | 149,357 | $2.6M | 0.0% | 0.5% | -35.4% |
| 17 | VANGUARD PORTFOLIO MANAGEMENT LLC | 143,262 | $2.5M | 0.0% | 0.5% | +124.5% |
| 18 | VANGUARD FIDUCIARY TRUST CO | 130,002 | $2.3M | 0.0% | 0.4% | +15.8% |
| 19 | MORGAN STANLEY | 111,207 | $1.9M | 0.0% | 0.3% | +6.7% |
| 20 | AMERIPRISE FINANCIAL INC | 109,080 | $1.9M | 0.0% | 0.3% | +1.6% |
| 21 | SEI INVESTMENTS CO | 101,998 | $1.8M | 0.0% | 0.3% | -50.2% |
| 22 | UBS Group AG | 84,463 | $1.5M | 0.0% | 0.3% | +403.9% |
| 23 | Nuveen, LLC | 83,409 | $1.5M | 0.0% | 0.3% | +30.6% |
| 24 | Bank of New York Mellon Corp | 79,219 | $1.4M | 0.0% | 0.2% | +25.5% |
| 25 | SUSQUEHANNA INTERNATIONAL GROUP, LLPNEW | 66,187 | $1.2M | 0.0% | 0.2% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.