Jane Street’s Park Aerospace PKE Stock Holding History

Jane Street’s Portfolio PKE Stock Details PKE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$383K	Sell	10,024 -40,931	-80%	-$1.36M	﹤0.01%	8637
2026 Q1	$1.4M	Sell	50,955 -9,404	-16%	-$241K	﹤0.01%	5779
2025 Q4	$1.29M	Buy	60,359 +34,369	+132%	+$685K	﹤0.01%	5624
2025 Q3	$529K	Buy	+25,990	New	+$471K	﹤0.01%	7746
2025 Q2	–	Sell	-14,205	Closed	-$191K	–	10575
2025 Q1	$191K	Buy	14,205 +1,456	+11%	+$20.5K	﹤0.01%	8488
2024 Q4	$187K	Sell	12,749 -17,308	-58%	-$249K	﹤0.01%	8457
2024 Q3	$392K	Buy	30,057 +13,024	+76%	+$173K	﹤0.01%	7599
2024 Q2	$233K	Buy	+17,033	New	+$246K	﹤0.01%	8179
2023 Q2	–	Sell	-237,203	Closed	-$3.19M	–	9367
2023 Q1	$3.19M	Buy	+237,203	New	+$3.34M	﹤0.01%	3055
2021 Q3	–	Sell	-11,268	Closed	-$168K	–	10541
2021 Q2	$168K	Sell	11,268 -1,282	-10%	-$18.5K	﹤0.01%	8953
2021 Q1	$166K	Buy	+12,550	New	+$177K	﹤0.01%	8397

Other funds holding PKE

BIP

Brandes Investment Partners La Jolla, California $14.3B AUM 23.11% 1-Year Est. Return

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

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

NCGI

Next Century Growth Investors Plymouth, Minnesota $1.89B AUM 151.53% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

FRM

Foundation Resource Management Little Rock, Arkansas $860M AUM 38.08% 1-Year Est. Return

Jane Street's PKE Position: Q2 2026 in Review

Jane Street reduced its Park Aerospace (PKE) stake by 80% in Q2 2026, selling an estimated $1.36M and leaving 10,024 shares worth $383K. The position accounts for ﹤0.01% of the portfolio, ranked #8637.

Jane Street first reported a position in PKE in Q1 2021 and has held it in 11 quarters since. The position peaked at $3.19M in Q1 2023. 190 funds tracked by Wall St. Rank hold PKE as of Q2 2026.

Jane Street held 10,024 shares of Park Aerospace worth $383K as of Q2 2026.
Jane Street sold 40,931 Park Aerospace shares in Q2 2026, an estimated $1.36M.
Park Aerospace made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #8637 holding.
Jane Street first reported a position in Park Aerospace in Q1 2021 and has held it in 11 quarters since.
Jane Street's Park Aerospace position peaked at $3.19M in Q1 2023.
190 funds tracked by Wall St. Rank held Park Aerospace as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.