PDT Partners’s Exponent EXPO Stock Holding History

PDT Partners’s Portfolio EXPO Stock Details EXPO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$276K	Hold	4,231	–	–	0.02%	466
2025 Q4	$294K	Buy	+4,231	New	+$297K	0.02%	481
2023 Q2	–	Sell	-5,745	Closed	-$573K	–	600
2023 Q1	$573K	Buy	5,745 +3,060	+114%	+$311K	0.08%	374
2022 Q4	$266K	Sell	2,685 -18	-0.7%	-$1.75K	0.04%	501
2022 Q3	$237K	Buy	+2,703	New	+$256K	0.04%	661
2020 Q4	–	Sell	-4,737	Closed	-$341K	–	736
2020 Q3	$341K	Buy	+4,737	New	+$377K	0.02%	532
2016 Q3	–	Sell	-24,000	Closed	-$701K	–	486
2016 Q2	$701K	Sell	24,000 -8,498	-26%	-$221K	0.06%	297
2016 Q1	$829K	Buy	32,498 +3,498	+12%	+$84.5K	0.05%	328
2015 Q4	$724K	Sell	29,000 -14,200	-33%	-$360K	0.1%	241
2015 Q3	$962K	Sell	43,200 -32,940	-43%	-$725K	0.02%	729
2015 Q2	$1.71M	Buy	+76,140	New	+$1.67M	0.04%	490
2014 Q4	–	Sell	-26,560	Closed	-$471K	–	776
2014 Q3	$471K	Buy	+26,560	New	+$488K	0.01%	960

Other funds holding EXPO

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

CCA

Conestoga Capital Advisors Wayne, Pennsylvania $5.01B AUM 6.26% 1-Year Est. Return

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

GCM

Geneva Capital Management Milwaukee, Wisconsin $4.71B AUM 6.32% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

PDT Partners's EXPO Position: Q1 2026 in Review

PDT Partners held its Exponent (EXPO) position steady in Q1 2026 at 4,231 shares worth $276K. The position accounts for 0.02% of the portfolio, ranked #466.

PDT Partners first reported a position in EXPO in Q3 2014 and has held it in 12 quarters since. The position peaked at $1.71M in Q2 2015. 360 funds tracked by Wall St. Rank hold EXPO as of Q1 2026.

PDT Partners held 4,231 shares of Exponent worth $276K as of Q1 2026.
PDT Partners left its Exponent share count unchanged in Q1 2026.
Exponent made up 0.02% of PDT Partners's portfolio in Q1 2026, its #466 holding.
PDT Partners first reported a position in Exponent in Q3 2014 and has held it in 12 quarters since.
PDT Partners's Exponent position peaked at $1.71M in Q2 2015.
360 funds tracked by Wall St. Rank held Exponent as of Q1 2026.

Based on PDT Partners's 13F filing for Q1 2026, filed 15 May 2026.