Millennium Management’s Intrusion INTZ Stock Holding History

Millennium Management’s Portfolio INTZ Stock Details INTZ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-21,184	Closed	-$33.9K	–	6240
2025 Q3	$33.9K	Buy	+21,184	New	+$40.1K	﹤0.01%	5833

Other funds holding INTZ

PCM

Potomac Capital Management New York $115M AUM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

TritonPoint Wealth Chevy Chase, Maryland $934M AUM 23.95% 1-Year Est. Return

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

GCP

GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

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

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Millennium Management's INTZ Position: Q4 2025 in Review

Millennium Management sold out of Intrusion (INTZ) in Q4 2025, closing a stake of 21,184 shares — an estimated $33.9K sold.

Millennium Management first reported a position in INTZ in Q3 2025 and held it in 1 quarter. The position peaked at $33.9K in Q3 2025. 26 funds tracked by Wall St. Rank hold INTZ as of Q4 2025.

Millennium Management reported no remaining Intrusion position as of Q4 2025 after selling out during the quarter.
Millennium Management sold 21,184 Intrusion shares in Q4 2025, an estimated $33.9K.
Millennium Management first reported a position in Intrusion in Q3 2025 and held it in 1 quarter.
Millennium Management's Intrusion position peaked at $33.9K in Q3 2025.
26 funds tracked by Wall St. Rank held Intrusion as of Q4 2025.

Based on Millennium Management's 13F filing for Q4 2025, filed 17 Feb 2026.