Sherbrooke Park Advisers’s Inogen INGN Stock Holding History

Sherbrooke Park Advisers’s Portfolio INGN Stock Details INGN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	$73.6K	Buy	+10,952	New	+$82.1K	0.19%	145
2025 Q3	–	Sell	-16,461	Closed	-$116K	–	619
2025 Q2	$116K	Sell	16,461 -13,363	-45%	-$89.9K	0.05%	445
2025 Q1	$213K	Buy	29,824 +2,141	+8%	+$20.2K	0.1%	408
2024 Q4	$254K	Sell	27,683 -31,386	-53%	-$294K	0.08%	476
2024 Q3	$573K	Buy	59,069 +45,042	+321%	+$473K	0.13%	253
2024 Q2	$114K	Buy	+14,027	New	+$109K	0.02%	825

Other funds holding INGN

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

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

Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

DCM

DAFNA Capital Management Los Angeles, California $440M AUM 109.12% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Sherbrooke Park Advisers's INGN Position: Q4 2025 in Review

Sherbrooke Park Advisers opened a new position in Inogen (INGN) in Q4 2025: 10,952 shares worth $73.6K. The stake represents 0.19% of the portfolio and ranks #145 among its holdings. This is a return to the name: Sherbrooke Park Advisers previously reported a position in INGN as recently as Q2 2025.

Sherbrooke Park Advisers first reported a position in INGN in Q2 2024 and has held it in 6 quarters since. The position peaked at $573K in Q3 2024. 133 funds tracked by Wall St. Rank hold INGN as of Q4 2025.

Sherbrooke Park Advisers held 10,952 shares of Inogen worth $73.6K as of Q4 2025.
Inogen was a new Sherbrooke Park Advisers position in Q4 2025.
Inogen made up 0.19% of Sherbrooke Park Advisers's portfolio in Q4 2025, its #145 holding.
Sherbrooke Park Advisers first reported a position in Inogen in Q2 2024 and has held it in 6 quarters since.
Sherbrooke Park Advisers's Inogen position peaked at $573K in Q3 2024.
133 funds tracked by Wall St. Rank held Inogen as of Q4 2025.

Based on Sherbrooke Park Advisers's 13F filing for Q4 2025, filed 17 Feb 2026.