Essex Investment Management’s Perma-Pipe International PPIH Stock Holding History

Essex Investment Management’s Portfolio PPIH Stock Details PPIH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$284K	Hold	9,526	–	–	0.05%	190
2025 Q4	$289K	Hold	9,526	–	–	0.04%	188
2025 Q3	$223K	Sell	9,526 -3,416	-26%	-$88.3K	0.03%	199
2025 Q2	$296K	Sell	12,942 -151	-1%	-$2.18K	0.05%	174
2025 Q1	$163K	Sell	13,093 -24	-0.2%	-$343	0.03%	196
2024 Q4	$196K	Sell	13,117 -1,514	-10%	-$22K	0.04%	188
2024 Q3	$190K	Buy	+14,631	New	+$146K	0.03%	193

Other funds holding PPIH

Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

CSC

Caldwell Sutter Capital Sausalito, California $265M AUM 30.15% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Wedbush Securities Los Angeles, California $3.88B AUM 32.38% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Essex Investment Management's PPIH Position: Q1 2026 in Review

Essex Investment Management held its Perma-Pipe International (PPIH) position steady in Q1 2026 at 9,526 shares worth $284K. The position accounts for 0.05% of the portfolio, ranked #190.

Essex Investment Management first reported a position in PPIH in Q3 2024 and has held it in 7 quarters since. The position peaked at $296K in Q2 2025. 81 funds tracked by Wall St. Rank hold PPIH as of Q1 2026.

Essex Investment Management held 9,526 shares of Perma-Pipe International worth $284K as of Q1 2026.
Essex Investment Management left its Perma-Pipe International share count unchanged in Q1 2026.
Perma-Pipe International made up 0.05% of Essex Investment Management's portfolio in Q1 2026, its #190 holding.
Essex Investment Management first reported a position in Perma-Pipe International in Q3 2024 and has held it in 7 quarters since.
Essex Investment Management's Perma-Pipe International position peaked at $296K in Q2 2025.
81 funds tracked by Wall St. Rank held Perma-Pipe International as of Q1 2026.

Based on Essex Investment Management's 13F filing for Q1 2026, filed 11 May 2026.