Inogen Inc (INGN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

19,390,909Shares Outstanding

6,464,018Shares held by institutions

$36,780,262Value of institutional holdings

57.24%Institutional ownership %

21.19%Shares Changed QoQ

64No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 122 institutional investors hold a position in Inogen Inc (NASDAQ:INGN).

The collective stake of institutional investors in Inogen moved to 69.6% in December 2025, a shift down from the 69.7% reported for September 2025.
On a quarter-over-quarter basis, institutional holdings shifted by 6.63%, with a year-over-year a decrease of 9.63% in the count of filers.
Of these 122 institutional investors, 51 increased their holdings in Inogen, while 51 of them reduced positions, and 20 investors maintained their exposure.
Collectively, institutional investors increased their stake in Inogen to 18.42Mn shares as of December 2025, a change that is up by 1.14Mn shares quarter on quarter and down 1.67Mn shares year over year.
With 1.72Mn shares, BlackRock, Inc. commands the largest institutional position in Inogen as of December 31, 2025, equating to 6.49% of the company.
Among the most significant buyers of Inogen during December 2025 were ARMISTICE CAPITAL, LLC (400.00K), DAFNA Capital Management LLC (221.45K), Point72 Asset Management, L.P. (201.95K), GOLDMAN SACHS GROUP INC (160.96K), JPMORGAN CHASE & CO (87.82K).
Leading sellers of Inogen stock in December 2025 included DIMENSIONAL FUND ADVISORS LP (121.15K), JANE STREET GROUP, LLC (102.89K), PRUDENTIAL FINANCIAL INC (95.54K), GSA CAPITAL PARTNERS LLP (85.08K), Connor, Clark & Lunn Investment Management Ltd. (58.18K).
The top 10 institutional holders of Inogen for the quarter ending December 2025 included BlackRock, Inc. (1.72Mn), VANGUARD GROUP INC (1.42Mn), ARMISTICE CAPITAL, LLC (1.26Mn), ACADIAN ASSET MANAGEMENT LLC (1.08Mn), AMERIPRISE FINANCIAL INC (860.55K), DAFNA Capital Management LLC (827.07K), DIMENSIONAL FUND ADVISORS LP (711.38K), GEODE CAPITAL MANAGEMENT, LLC (599.41K), GOLDMAN SACHS GROUP INC (589.27K), RENAISSANCE TECHNOLOGIES LLC (583.00K).

122 Institutional Holders

6,464,018 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	1,716,838	26,914	1.59%	$11,537,152.00
VANGUARD GROUP INC	31 Dec, 2025	1,421,636	-8,989	-0.63%	$9,553,394.00
ARMISTICE CAPITAL, LLC	31 Dec, 2025	1,264,000	400,000	46.30%	$8,494,080.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	1,083,483	16,400	1.54%	$7,274.00
AMERIPRISE FINANCIAL INC	31 Dec, 2025	860,549	7,822	0.92%	$5,782,889.00
DAFNA Capital Management LLC	31 Dec, 2025	827,071	221,446	36.56%	$5,557,917.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	711,380	-121,154	-14.55%	$4,780,450.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	599,413	-9,876	-1.62%	$4,029,020.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	589,273	160,960	37.58%	$3,959,915.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	583,000	-8,400	-1.42%	$3,917,760.00
MORGAN STANLEY	31 Dec, 2025	558,368	-47,303	-7.81%	$3,752,243.00
ROYCE & ASSOCIATES LP	31 Dec, 2025	549,470	-51,498	-8.57%	$3,692,438.00
STATE STREET CORP	31 Dec, 2025	511,809	-3,824	-0.74%	$3,439,356.00
FEDERATED HERMES, INC.	31 Dec, 2025	485,378	58,514	13.71%	$3,261,740.00
JPMORGAN CHASE & CO	31 Dec, 2025	469,301	87,822	23.02%	$3,153,702.00
PRUDENTIAL FINANCIAL INC	31 Dec, 2025	458,100	-95,541	-17.26%	$3,078,432.00
CSM Advisors, LLC	31 Dec, 2025	416,000	51,900	14.25%	$2,799.00
Nuveen, LLC	31 Dec, 2025	413,459	-23,010	-5.27%	$2,778,444.00
JACOBS LEVY EQUITY MANAGEMENT, INC	31 Dec, 2025	284,992	-10,690	-3.62%	$1,915,146.00
Qube Research & Technologies Ltd	31 Dec, 2025	262,930	84,646	47.48%	$1,766,890.00

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