Inogen Inc (INGN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

27,075,637Shares Outstanding

19,417,108Shares held by institutions

$135,143,072Value of institutional holdings

71.71%Institutional ownership %

6.12%Shares Changed QoQ

128No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Inogen Inc (NASDAQ:INGN) has 128 institutional investors that have filed 13F reports for the period ending December 2025.

Their combined ownership stood at 69.3% of outstanding shares in December 2025, down from 70.2% in September 2025.
Their total shares held in INGN increased 3.32% from the prior quarter, while the number of investors in Inogen decreased 5.88% year over year.
During the quarter, 50 of these 128 funds increased positions in INGN, 56 reduced exposure, and 22 held steady.
In total, institutional investors held 18.77Mn shares in Inogen as of December 2025, up by 602.62K shares quarter on quarter, and down 2.26Mn shares year over year.
As of December 31, 2025, the biggest holder of Inogen is BlackRock, Inc. at 1.72Mn shares, representing 6.34% of shares outstanding.
Top purchasers of INGN stock for the quarter ending December 2025 included Goldman Sachs Group Inc (750.23K), ARMISTICE CAPITAL, LLC (400.0K), DAFNA Capital Management LLC (221.45K), Point72 Asset Management, L.P. (201.95K), HSBC HOLDINGS PLC (86.48K).
Leading sellers of Inogen shares for the quarter ending December 2025 were Jpmorgan Chase & Co (293.66K), Barclays Plc (130.46K), TUDOR INVESTMENT CORP ET AL (123.7K), DIMENSIONAL FUND ADVISORS LP (121.15K), JANE STREET GROUP, LLC (102.89K).
Business Quant data shows the 10 biggest positions in Inogen as of December 2025 are held by BlackRock, Inc. (1.72Mn), VANGUARD GROUP INC (1.42Mn), ARMISTICE CAPITAL, LLC (1.26Mn), Goldman Sachs Group Inc (1.18Mn), 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), RENAISSANCE TECHNOLOGIES LLC (583.0K).

128 Institutional Holders

19,417,108 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
Goldman Sachs Group Inc	31 Dec, 2025	1,178,546	750,233	175.16%	$7,919,830.00
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
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	-293,657	-38.49%	$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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