Jane Street’s Insperity NSP Stock Holding History

Jane Street’s Portfolio NSP Stock Details NSP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-8,000	Closed	-$310K	–	12547
2025 Q4	$310K	Sell	8,000 -900	-10%	-$36K	﹤0.01%	8775
2025 Q3	$438K	Buy	+8,900	New	+$487K	﹤0.01%	8136
2025 Q2	–	Sell	-4,300	Closed	-$384K	–	10474
2025 Q1	$384K	Buy	+4,300	New	+$357K	﹤0.01%	7370
2023 Q3	–	Sell	-2,100	Closed	-$250K	–	9139
2023 Q2	$250K	Buy	+2,100	New	+$249K	﹤0.01%	7389
2023 Q1	–	Sell	-6,400	Closed	-$727K	–	9643
2022 Q4	$727K	Buy	6,400 +1,400	+28%	+$159K	﹤0.01%	5522
2022 Q3	$510K	Buy	+5,000	New	+$537K	﹤0.01%	6659
2021 Q3	–	Sell	-7,300	Closed	-$660K	–	10474
2021 Q2	$660K	Buy	7,300 +3,500	+92%	+$312K	﹤0.01%	6709
2021 Q1	$318K	Sell	3,800 -1,700	-31%	-$145K	﹤0.01%	7609
2020 Q4	$448K	Sell	5,500 -27,100	-83%	-$2.23M	﹤0.01%	5904
2020 Q3	$2.13M	Sell	32,600 -43,700	-57%	-$2.91M	﹤0.01%	2927
2020 Q2	$4.94M	Buy	+76,300	New	+$3.82M	﹤0.01%	1865
2018 Q4	–	Sell	-3,500	Closed	-$413K	–	5455
2018 Q3	$413K	Buy	+3,500	New	+$380K	﹤0.01%	3828

Other funds holding NSP

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

Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

HRCM

Hawk Ridge Capital Management Los Angeles, California $2.75B AUM 20.09% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

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

Jane Street's NSP Position: Q4 2025 in Review

Jane Street sold out of Insperity (NSP) in Q4 2025, closing a stake of 272,927 shares — an estimated $10.9M sold.

Jane Street first reported a position in NSP in Q2 2015 and held it in 25 quarters. The position peaked at $14.9M in Q2 2025. 267 funds tracked by Wall St. Rank hold NSP as of Q4 2025.

Jane Street reported no remaining Insperity position as of Q4 2025 after selling out during the quarter.
Jane Street sold 272,927 Insperity shares in Q4 2025, an estimated $10.9M.
Jane Street first reported a position in Insperity in Q2 2015 and held it in 25 quarters.
Jane Street's Insperity position peaked at $14.9M in Q2 2025.
267 funds tracked by Wall St. Rank held Insperity as of Q4 2025.

Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.