Company · Ownership research

Perma-Pipe International Holdings, Inc. PPIH

CIK 0000914122 · CUSIP 714167103

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 714167103 (PPIH), not CUSIP 714167903 (PPIH), CUSIP 714167953 (PPIH), and does not merge CUSIPs.

This page lists the top 20 of 80 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	RAYMOND JAMES FINANCIAL INC CIK 720005 · View history	$15.16M 508,494 shares	0.00%	-46.45K(-8.40%)Reduced	SEC filing ↗ May 14, 2026	▾
02	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$11.57M 388,193 shares	0.00%	-35.25K(-8.30%)Reduced	SEC filing ↗ May 7, 2026	▾
03	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$9.65M 323,690 shares	0.00%	—	SEC filing ↗ May 15, 2026	▾
04	CALDWELL SUTTER CAPITAL, INC. CIK 702007 · View history	$6.98M 234,238 shares	2.84%	-1.00K(-0.40%)Reduced	SEC filing ↗ May 6, 2026	▾
05	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$6.23M 209,093 shares	0.01%	+58.80K(+39.10%)Added	SEC filing ↗ May 14, 2026	▾
06	WEDBUSH SECURITIES INC CIK 1142495 · View history	$5.85M 196,355 shares	0.17%	-7.95K(-3.90%)Reduced	SEC filing ↗ Apr 21, 2026	▾
07	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$5.16M 173,180 shares	0.00%	+130.40K(+304.80%)Added	SEC filing ↗ May 15, 2026	▾
08	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$4.61M 154,784 shares	0.00%	+85.22K(+122.50%)Added	SEC filing ↗ May 14, 2026	▾
09	MORGAN STANLEY CIK 895421 · View history	$4.56M 153,088 shares	0.00%	+5.75K(+3.90%)Added	SEC filing ↗ May 15, 2026	▾
10	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$4.43M 148,773 shares	0.00%	+60.93K(+69.40%)Added	SEC filing ↗ May 15, 2026	▾
11	ROYCE & ASSOCIATES LP CIK 906304 · View history	$3.90M 130,941 shares	0.04%	-18.31K(-12.30%)Reduced	SEC filing ↗ May 12, 2026	▾
12	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$3.71M 124,588 shares	0.00%	-29.98K(-19.40%)Reduced	SEC filing ↗ May 15, 2026	▾
13	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$2.78M 93,349 shares	0.00%	+2.59K(+2.90%)Added	SEC filing ↗ May 15, 2026	▾
14	SHUFRO ROSE & CO LLC CIK 908195 · View history	$2.09M 70,000 shares	0.14%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2026	▾
15	BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history	$2.03M 68,092 shares	0.04%	+3.32K(+5.10%)Added	SEC filing ↗ May 15, 2026	▾
16	Meros Investment Management, LP CIK 1911372 · View history	$1.86M 62,298 shares	0.80%	+62.30KNew	SEC filing ↗ May 14, 2026	▾
17	JANE STREET GROUP, LLC CIK 1595888 · View history	$1.80M 60,293 shares	0.00%	-23.75K(-28.30%)Reduced	SEC filing ↗ May 12, 2026	▾
18	Qube Research & Technologies Ltd CIK 1729829 · View history	$1.56M 52,367 shares	0.00%	+22.81K(+77.20%)Added	SEC filing ↗ May 15, 2026	▾
19	VANGUARD FIDUCIARY TRUST CO CIK 933478 · Amended · View history	$1.43M 47,857 shares	0.00%	—	SEC filing ↗ May 8, 2026	▾
20	Invesco Ltd. CIK 914208 · Amended · View history	$1.38M 46,412 shares	0.00%	-49.56K(-51.60%)Reduced	SEC filing ↗ May 12, 2026	▾

Showing 20 / 80 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

4,188,461

Not deduplicated across managers

Disclosed value

$124.78M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Perma-Pipe International Holdings, Inc. · Q1 2026

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.