CenterBook Partners’s PDF Solutions PDFS Stock Holding History

CenterBook Partners’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 Q1	$569K	Sell	17,405 -17,071	-50%	-$558K	0.03%	461
2025 Q4	$984K	Sell	34,476 -141,987	-80%	-$3.93M	0.05%	375
2025 Q3	$4.56M	Buy	176,463 +17,647	+11%	+$385K	0.23%	121
2025 Q2	$3.4M	Buy	158,816 +41,905	+36%	+$793K	0.19%	142
2025 Q1	$2.23M	Buy	116,911 +89,718	+330%	+$2.2M	0.14%	184
2024 Q4	$736K	Sell	27,193 -33,206	-55%	-$1M	0.04%	373
2024 Q3	$1.91M	Buy	60,399 +24,614	+69%	+$799K	0.12%	198
2024 Q2	$1.3M	Buy	35,785 +8,826	+33%	+$295K	0.08%	310
2024 Q1	$908K	Buy	+26,959	New	+$884K	0.06%	316
2023 Q4	–	Sell	-13,429	Closed	-$435K	–	465
2023 Q3	$435K	Sell	13,429 -4,865	-27%	-$186K	0.05%	349
2023 Q2	$825K	Buy	18,294 +676	+4%	+$27.6K	0.1%	266
2023 Q1	$747K	Buy	17,618 +104	+0.6%	+$3.64K	0.11%	271
2022 Q4	$499K	Buy	17,514 +159	+0.9%	+$4.29K	0.08%	276
2022 Q3	$426K	Sell	17,355 -2,119	-11%	-$53.5K	0.08%	299
2022 Q2	$419K	Buy	19,474 +11,561	+146%	+$267K	0.09%	288
2022 Q1	$221K	Buy	+7,913	New	+$221K	0.08%	315

Other funds holding PDFS

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Needham Investment Management New York $1.96B AUM 101.23% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Ranger Investment Management Dallas, Texas $1.38B AUM 24.55% 1-Year Est. Return

William Blair Investment Management

William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

Ophir Asset Management Sydney, Australia $859M AUM 59.08% 1-Year Est. Return

Snyder Capital Management San Francisco, California $5.16B AUM 26.72% 1-Year Est. Return