Perma-Pipe International Holdings Inc
Ownership
Ownership Structure
Who owns Perma-Pipe International Holdings Inc (PPIH)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 93.7% of the shares are freely tradable; institutional investors hold 53.0%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Dimensional Fund Advisors, Inc. | 4.69 | 384,491 | -1.0 | 06/30/2026 |
| Vanguard Capital Management, LLC | 3.95 | 323,690 | +0.0 | 03/31/2026 |
| CALDWELL SUTTER CAPITAL INC | 2.83 | 231,638 | -1.1 | 06/30/2026 |
| Renaissance Technologies Corp | 2.55 | 209,093 | +39.1 | 03/31/2026 |
| Wedbush Morgan Securities Inc | 2.40 | 196,905 | +0.3 | 06/30/2026 |
| Arrowstreet Capital Limited Partnership | 1.89 | 154,784 | +122.5 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 1.87 | 153,088 | +3.9 | 03/31/2026 |
| Royce & Associates, LP | 1.60 | 130,941 | -12.3 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.97 | 242,999 | +0.0 | 07/31/2026 |
| iShares Russell 2000 ETF | 2.31 | 189,657 | -0.6 | 08/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Lewicki Matthew Earl | Chief Financial Officer | 23,067 | 696,623 $ | Jul 27, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 27, 2026 | Lewicki Matthew Earl | Chief Financial Officer | Other | 898 | 25.44 | 22,845 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.