Perma-Pipe International Holdings Inc (PPIH)
Who owns Perma-Pipe International Holdings Inc (PPIH)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 93.6% of the shares are freely tradable; institutional investors hold 53.0%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Dimensional Fund Advisors, Inc. | 4.78 | 388,193 | -8.3 | 03/31/2026 |
| Vanguard Group Inc | 4.55 | 369,478 | +5.4 | 12/31/2025 |
| Vanguard Capital Management, LLC | 3.98 | 323,690 | +0.0 | 03/31/2026 |
| CALDWELL SUTTER CAPITAL INC | 2.88 | 234,238 | -0.4 | 03/31/2026 |
| Renaissance Technologies Corp | 2.57 | 209,093 | +39.1 | 03/31/2026 |
| Wedbush Morgan Securities Inc | 2.42 | 196,355 | -3.9 | 03/31/2026 |
| Millennium Management LLC | 2.13 | 173,180 | +304.8 | 03/31/2026 |
| Arrowstreet Capital Limited Partnership | 1.91 | 154,784 | +122.5 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 1.88 | 153,088 | +3.9 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 2.77 | 225,099 | +0.0 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 27. Jul 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: July 31, 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.