MARSHALL WACE, LLP
Position in PPIH — Perma-Pipe International Holdings, Inc.
CIK 1318757
LONDON, X0
Position in PPIH
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,142,170
+$399,504 QoQ
Shares Held
38,315
+56.6% QoQ
Ownership
0.472%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
5 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in PPIH Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Jun 30, 2026MARSHALL WACE, LLP holds $406,663,442 across 24 Building Products & Equipment names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TT |
Trane Technologies plc
|
207,380 | $101,856,760 | |
| 2 | JCI |
Johnson Controls International plc
|
663,134 | $96,890,508 | |
| 3 | WMS |
Advanced Drainage Systems, Inc.
|
314,509 | $49,365,331 | |
| 4 | OC |
Owens Corning
|
249,080 | $39,593,756 | |
| 5 | TREX |
Trex Co Inc
|
520,095 | $26,025,552 | |
| 6 | CARR |
CARRIER GLOBAL Corp
|
351,833 | $25,806,948 | |
| 7 | SPXC |
SPX Technologies, Inc.
|
97,640 | $23,938,397 | |
| 8 | BLDR |
Builders FirstSource, Inc.
|
139,552 | $12,487,112 |
All Filings in PPIH
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,142,170 | 38,315 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $742,666 | 24,462 | Shares | Other | 2026-02-13 | |
| 2025-06-30 | $274,965 | 12,023 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $285,379 | 22,959 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $488,326 | 32,664 | Shares | Other | 2025-02-13 | |
| No filing history on record for this holder in this stock. | ||||||