Millennium Management’s CSP Inc CSPI Stock Holding History

Millennium Management’s Portfolio CSPI Stock Details CSPI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$553K	Buy	+69,612	New	+$635K	﹤0.01%	4712
2025 Q3	–	Sell	-19,447	Closed	-$252K	–	6086
2025 Q2	$252K	Sell	19,447 -88,470	-82%	-$1.27M	﹤0.01%	5263
2025 Q1	$1.66M	Buy	107,917 +79,347	+278%	+$1.36M	﹤0.01%	3960
2024 Q4	$459K	Buy	28,570 +4,659	+19%	+$67.3K	﹤0.01%	4819
2024 Q3	$311K	Sell	23,911 -22,863	-49%	-$321K	﹤0.01%	5173
2024 Q2	$697K	Sell	46,774 -14,614	-24%	-$217K	﹤0.01%	4382
2024 Q1	$1.13M	Buy	+61,388	New	+$983K	﹤0.01%	4190

Other funds holding CSPI

VWA

Visionary Wealth Advisors O'fallon, Illinois $2.53B AUM 24.4% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

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

SAI

Savvy Advisors Inc New York $4.71B AUM 25.36% 1-Year Est. Return

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

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

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

BCM

Bridgeway Capital Management Houston, Texas $5.69B AUM 60.64% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Millennium Management's CSPI Position: Q2 2026 in Review

Millennium Management opened a new position in CSP Inc (CSPI) in Q2 2026: 69,612 shares worth $553K. The stake represents ﹤0.01% of the portfolio and ranks #4712 among its holdings. This is a return to the name: Millennium Management previously reported a position in CSPI as recently as Q2 2025.

Millennium Management first reported a position in CSPI in Q1 2024 and has held it in 7 quarters since. The position peaked at $1.66M in Q1 2025. 44 funds tracked by Wall St. Rank hold CSPI as of Q2 2026.

Millennium Management held 69,612 shares of CSP Inc worth $553K as of Q2 2026.
CSP Inc was a new Millennium Management position in Q2 2026.
CSP Inc made up ﹤0.01% of Millennium Management's portfolio in Q2 2026, its #4712 holding.
Millennium Management first reported a position in CSP Inc in Q1 2024 and has held it in 7 quarters since.
Millennium Management's CSP Inc position peaked at $1.66M in Q1 2025.
44 funds tracked by Wall St. Rank held CSP Inc as of Q2 2026.

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