Prelude Capital Management’s PDF Solutions PDFS Stock Holding History

Prelude Capital Management’s Portfolio PDFS Stock Details PDFS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.72M	Sell	38,460 -52,319	-58%	-$2.59M	0.2%	131
2026 Q1	$2.97M	Sell	90,779 -25,671	-22%	-$839K	0.23%	108
2025 Q4	$3.32M	Buy	116,450 +15,399	+15%	+$426K	0.24%	83
2025 Q3	$2.61M	Buy	+101,051	New	+$2.21M	0.2%	103
2024 Q4	–	Sell	-7,978	Closed	-$253K	–	1465
2024 Q3	$253K	Buy	+7,978	New	+$259K	0.02%	949
2016 Q1	–	Sell	-228	Closed	-$2K	–	1460
2015 Q4	$2K	Buy	+228	New	+$2.47K	﹤0.01%	1402
2014 Q2	–	Sell	-6,600	Closed	-$120K	–	2106
2014 Q1	$120K	Buy	+6,600	New	+$146K	0.02%	960

Other funds holding PDFS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

NIM

Needham Investment Management New York $3.33B AUM 163.16% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

RIM

Ranger Investment Management Dallas, Texas $1.58B AUM 51% 1-Year Est. Return

SCM

Snyder Capital Management San Francisco, California $5.79B AUM 33.56% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Prelude Capital Management's PDFS Position: Q2 2026 in Review

Prelude Capital Management reduced its PDF Solutions (PDFS) stake by 58% in Q2 2026, selling an estimated $2.59M and leaving 38,460 shares worth $2.72M. The position accounts for 0.2% of the portfolio, ranked #131.

Prelude Capital Management first reported a position in PDFS in Q1 2014 and has held it in 7 quarters since. The position peaked at $3.32M in Q4 2025. 282 funds tracked by Wall St. Rank hold PDFS as of Q2 2026.

Prelude Capital Management held 38,460 shares of PDF Solutions worth $2.72M as of Q2 2026.
Prelude Capital Management sold 52,319 PDF Solutions shares in Q2 2026, an estimated $2.59M.
PDF Solutions made up 0.2% of Prelude Capital Management's portfolio in Q2 2026, its #131 holding.
Prelude Capital Management first reported a position in PDF Solutions in Q1 2014 and has held it in 7 quarters since.
Prelude Capital Management's PDF Solutions position peaked at $3.32M in Q4 2025.
282 funds tracked by Wall St. Rank held PDF Solutions as of Q2 2026.

Based on Prelude Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.