Who owns Perma-Pipe International Holdings, Inc. (PPIH)
Which tracked institutional funds hold PPIH, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See PPIH company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
19 tracked funds added or opened PPIH while 8 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
PPIH’s largest tracked holder by dollar value, RAYMOND JAMES FINANCIAL INC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in PPIH divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 80 tracked filers holding PPIH, 49 increased or opened the position and 33 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in PPIH between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 6
- VANGUARD CAPITAL MANAGEMENT LLC$10M
- Meros Investment Management, LP$2M
- VANGUARD FIDUCIARY TRUST CO$1M
- LAZARD ASSET MANAGEMENT LLC$1M
- Squarepoint Ops LLC$711K
- Man Group plc$639K
Full exits 1
- VANGUARD GROUP INC$11M
Largest adds
- MILLENNIUM MANAGEMENT LLC$4M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$3M
- AMERICAN CENTURY COMPANIES INC$2M
- RENAISSANCE TECHNOLOGIES LLC$2M
- UBS Group AG$787K
- BNP PARIBAS FINANCIAL MARKETS$770K
Largest trims
- RAYMOND JAMES FINANCIAL INC$2M
- Invesco Ltd.$2M
- DIMENSIONAL FUND ADVISORS LP$1M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$979K
- JANE STREET GROUP, LLC$754K
- ROYCE & ASSOCIATES LP$628K
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| RAYMOND JAMES FINANCIAL INC trimmed | 508,494 | $15M | 10.6% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 388,193 | $12M | 8.1% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 323,690 | $10M | 6.8% | 2026-Q1 |
| CALDWELL SUTTER CAPITAL, INC. trimmed | 234,238 | $7M | 4.9% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 209,093 | $6M | 4.4% | 2026-Q1 |
| WEDBUSH SECURITIES INC trimmed | 196,355 | $6M | 4.1% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 173,180 | $5M | 3.6% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 154,784 | $5M | 3.2% | 2026-Q1 |
| MORGAN STANLEY added | 153,088 | $5M | 3.2% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 148,773 | $4M | 3.1% | 2026-Q1 |
| ROYCE & ASSOCIATES LP trimmed | 130,941 | $4M | 2.7% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 124,588 | $4M | 2.6% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 93,349 | $3M | 2.0% | 2026-Q1 |
| SHUFRO ROSE & CO LLC | 70,000 | $2M | 1.5% | 2026-Q1 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC added | 68,092 | $2M | 1.4% | 2026-Q1 |
| Meros Investment Management, LP new | 62,298 | $2M | 1.3% | 2026-Q1 |
| JANE STREET GROUP, LLC trimmed | 60,293 | $2M | 1.3% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 52,367 | $2M | 1.1% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 47,857 | $1M | 1.0% | 2026-Q1 |
| Invesco Ltd. trimmed | 46,412 | $1M | 1.0% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 48,721 | $1M | 1.0% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 44,914 | $1M | 0.9% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 42,448 | $1M | 0.9% | 2026-Q1 |
| Truffle Hound Capital, LLC | 41,000 | $1M | 0.9% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 40,682 | $1M | 0.9% | 2026-Q1 |
| BlackRock, Inc. added | 40,487 | $1M | 0.8% | 2026-Q1 |
| UBS Group AG added | 40,021 | $1M | 0.8% | 2026-Q1 |
| STATE STREET CORP added | 39,366 | $1M | 0.8% | 2026-Q1 |
| MARSHALL WACE, LLP added | 38,315 | $1M | 0.8% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 34,575 | $1M | 0.7% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 34,258 | $1M | 0.7% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 30,812 | $919K | 0.6% | 2026-Q1 |
| 683 Capital Management, LLC trimmed | 30,000 | $894K | 0.6% | 2026-Q1 |
| Empowered Funds, LLC added | 29,982 | $894K | 0.6% | 2026-Q1 |
| SEI INVESTMENTS CO added | 24,870 | $741K | 0.5% | 2026-Q1 |
| Squarepoint Ops LLC new | 23,853 | $711K | 0.5% | 2026-Q1 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC trimmed | 22,606 | $674K | 0.5% | 2026-Q1 |
| Man Group plc new | 21,433 | $639K | 0.4% | 2026-Q1 |
| Informed Momentum Co LLC | 20,421 | $609K | 0.4% | 2026-Q1 |
| RITHOLTZ WEALTH MANAGEMENT added | 19,554 | $583K | 0.4% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. added | 18,716 | $558K | 0.4% | 2026-Q1 |
| Quadrature Capital Ltd added | 18,080 | $539K | 0.4% | 2026-Q1 |
| Schonfeld Strategic Advisors LLC new | 16,470 | $491K | 0.3% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 16,388 | $489K | 0.3% | 2026-Q1 |
| BARCLAYS PLC trimmed | 14,012 | $418K | 0.3% | 2026-Q1 |
| HRT FINANCIAL LP new | 13,574 | $404K | 0.3% | 2026-Q1 |
| Hudson Bay Capital Management LP added | 12,713 | $379K | 0.3% | 2026-Q1 |
| THOMPSON DAVIS & CO., INC. added | 12,305 | $367K | 0.3% | 2026-Q1 |
| Hillsdale Investment Management Inc. trimmed | 11,300 | $337K | 0.2% | 2026-Q1 |
| XTX Topco Ltd trimmed | 9,925 | $296K | 0.2% | 2026-Q1 |
| OMERS ADMINISTRATION Corp trimmed | 9,700 | $289K | 0.2% | 2026-Q1 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 9,526 | $284K | 0.2% | 2026-Q1 |
| LPL Financial LLC trimmed | 9,499 | $283K | 0.2% | 2026-Q1 |
| Calamos Advisors LLC | 9,442 | $281K | 0.2% | 2026-Q1 |
| ARS Investment Partners, LLC new | 8,831 | $263K | 0.2% | 2026-Q1 |
| ALGERT GLOBAL LLC new | 8,752 | $261K | 0.2% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 8,557 | $255K | 0.2% | 2026-Q1 |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 8,377 | $250K | 0.2% | 2026-Q1 |
| Brevan Howard Capital Management LP new | 8,266 | $246K | 0.2% | 2026-Q1 |
| Arlington Financial Advisors, LLC | 7,793 | $232K | 0.2% | 2026-Q1 |
| Ashton Thomas Private Wealth, LLC new | 7,483 | $223K | 0.2% | 2026-Q1 |
| Jefferies Financial Group Inc. trimmed | 6,720 | $200K | 0.1% | 2026-Q1 |
| Truvestments Capital LLC new | 6,098 | $182K | 0.1% | 2026-Q1 |
| Arax Advisory Partners | 5,000 | $149K | 0.1% | 2026-Q1 |
| State of Wyoming added | 3,421 | $102K | 0.1% | 2026-Q1 |
| CITIGROUP INC trimmed | 3,315 | $99K | 0.1% | 2026-Q1 |
| Founders Capital Management | 3,000 | $89K | 0.1% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 2,934 | $87K | 0.1% | 2026-Q1 |
| Global Trust Asset Management, LLC new | 1,475 | $44K | 0.0% | 2026-Q1 |
| US BANCORP \DE\ | 668 | $20K | 0.0% | 2026-Q1 |
| Advisory Services Network, LLC new | 325 | $10K | 0.0% | 2026-Q1 |
| Covestor Ltd new | 305 | $9K | 0.0% | 2026-Q1 |
| OSAIC HOLDINGS, INC. | 250 | $7K | 0.0% | 2026-Q1 |
| Ascentis Independent Advisors new | 230 | $7K | 0.0% | 2026-Q1 |
| MARK SHEPTOFF FINANCIAL PLANNING, LLC | 150 | $5K | 0.0% | 2026-Q1 |
| Federation des caisses Desjardins du Quebec | 155 | $5K | 0.0% | 2026-Q1 |
| VANGUARD GROUP INC added | 369,478 | $11M | 7.9% | 2025-Q4 stale |
| Ellsworth Advisors, LLC new | 46,719 | $581K | 0.4% | 2025-Q1 stale |
| FLPUTNAM INVESTMENT MANAGEMENT CO trimmed | 25,049 | $573K | 0.4% | 2025-Q2 stale |
| First Financial Bankshares Inc new | 22,000 | $503K | 0.4% | 2025-Q2 stale |
| CANNELL CAPITAL LLC trimmed | 15,071 | $458K | 0.3% | 2025-Q4 stale |
| Evernest Financial Advisors, LLC new | 16,617 | $389K | 0.3% | 2025-Q3 stale |
| GAMCO INVESTORS, INC. ET AL | 12,360 | $375K | 0.3% | 2025-Q4 stale |
| Baird Financial Group, Inc. trimmed | 16,343 | $374K | 0.3% | 2025-Q2 stale |
| WOLVERINE TRADING, LLC new | 15,317 | $354K | 0.2% | 2025-Q3 stale |
| ExodusPoint Capital Management, LP new | 10,327 | $314K | 0.2% | 2025-Q4 stale |
| Brendel Financial Advisors LLC new | 10,154 | $308K | 0.2% | 2025-Q4 stale |
| CITIZENS FINANCIAL GROUP INC/RI | 10,000 | $304K | 0.2% | 2025-Q4 stale |
| Graham Capital Management, L.P. new | 8,838 | $268K | 0.2% | 2025-Q4 stale |
| Diametric Capital, LP new | 8,384 | $255K | 0.2% | 2025-Q4 stale |
| Dynamic Technology Lab Private Ltd new | 7,710 | $234K | 0.2% | 2025-Q4 stale |
| SIMPLEX TRADING, LLC added | 7,489 | $227K | 0.2% | 2025-Q4 stale |
| IMS Capital Management | 8,800 | $206K | 0.1% | 2025-Q3 stale |
| GROUP ONE TRADING LLC trimmed | 6,767 | $205K | 0.1% | 2025-Q4 stale |
| Quantbot Technologies LP new | 5,184 | $157K | 0.1% | 2025-Q4 stale |
| Keeley-Teton Advisors, LLC | 12,360 | $154K | 0.1% | 2025-Q1 stale |
| U S GLOBAL INVESTORS INC added | 5,000 | $117K | 0.1% | 2025-Q3 stale |
| Tower Research Capital LLC (TRC) added | 1,089 | $26K | 0.0% | 2025-Q3 stale |
| Merited Wealth, LLC new | 430 | $13K | 0.0% | 2025-Q4 stale |
| AlphaQuest LLC new | 362 | $11K | 0.0% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.