What does CUSIP 45780L104 represent in this 13F holders report?

CUSIP 45780L104 is the security identifier for INGN - Inogen Inc - Common Stock used to aggregate holder disclosures.

How many institutions held INGN - Inogen Inc - Common Stock in Q1 2015?

107 institutional investors reported INGN - Inogen Inc - Common Stock for Q1 2015. Use the holders table for investor-level position and value details.

Inogen Inc - Common Stock (INGN)

CUSIP: 45780L104

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class: Equity / Common Stock
Shares outstanding: 26,732,016
Total 13F shares: 16,419,024
Share change: +2,348,043
Total reported value: $528,336,844
Price per share: $31.99
Number of holders: 107
Value change: +$74,725,704
Number of buys: 69
Number of sells: 43

Quarterly Holders Quick Answers

What is CUSIP 45780L104?
CUSIP 45780L104 identifies INGN - Inogen Inc - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2015
Previous quarter: Q4 2014

Recent filing periods for CUSIP 45780L104:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of INGN - Inogen Inc - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Novo Holdings A/S	13F	Company	13%	3,549,320	$111,342,000	—	31 Dec 2014	13F
Tamarack Capital Management, LLC	13F	Company	2.5%	674,000	$21,143,000	—	31 Dec 2014	13F
Cortina Asset Management, LLC	13F	Company	2.2%	592,081	$18,574,000	—	31 Dec 2014	13F
BLAIR WILLIAM & CO/IL	13F	Company	1.9%	515,522	$16,171,000	—	31 Dec 2014	13F
ROYCE & ASSOCIATES LP	13F	Company	1.5%	407,155	$12,772,000	—	31 Dec 2014	13F
FMR LLC	13F	Company	1.5%	400,000	$12,548,000	—	31 Dec 2014	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	1.4%	384,385	$12,058,000	—	31 Dec 2014	13F
EMERALD ADVISERS, LLC	13F	Company	1.4%	362,028	$11,357,000	—	31 Dec 2014	13F
DEERFIELD MANAGEMENT COMPANY, L.P.	13F	Company	1.3%	354,330	$11,115,000	—	31 Dec 2014	13F
BLACKROCK ADVISORS LLC	13F	Company	1.3%	340,622	$10,685,000	—	31 Dec 2014	13F
EMERALD MUTUAL FUND ADVISERS TRUST	13F	Company	1.2%	326,452	$10,241,000	—	31 Dec 2014	13F
COLUMBUS CIRCLE INVESTORS	13F	Company	1.1%	296,184	$9,291,000	—	31 Dec 2014	13F
Nine Ten Partners LP	13F	Company	1.1%	281,621	$8,834,000	—	31 Dec 2014	13F
Allianz Asset Management GmbH	13F	Company	1%	272,217	$8,539,000	—	31 Dec 2014	13F
JPMORGAN CHASE & CO	13F	Company	0.98%	263,019	$8,251,000	—	31 Dec 2014	13F
TimesSquare Capital Management, LLC	13F	Company	0.97%	260,000	$8,156,000	—	31 Dec 2014	13F
Nichols Asset Management LLC	13F	Company	0.88%	235,236	$7,379,000	—	31 Dec 2014	13F
Pier Capital, LLC	13F	Company	0.84%	224,227	$7,034,000	—	31 Dec 2014	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.79%	211,467	$6,634,000	—	31 Dec 2014	13F
SECTORAL ASSET MANAGEMENT INC	13F	Company	0.77%	206,734	$6,485,000	—	31 Dec 2014	13F
KORNITZER CAPITAL MANAGEMENT INC /KS	13F	Company	0.77%	206,036	$6,463,000	—	31 Dec 2014	13F
LORD, ABBETT & CO. LLC	13F	Company	0.75%	201,721	$6,328,000	—	31 Dec 2014	13F
VANGUARD GROUP INC	13F	Company	0.74%	199,027	$6,244,000	—	31 Dec 2014	13F
MCKINLEY CAPITAL MANAGEMENT LLC	13F	Company	0.72%	192,546	$6,040,000	—	31 Dec 2014	13F
MORGAN STANLEY	13F	Company	0.69%	184,715	$5,795,000	—	31 Dec 2014	13F
CASTLEARK MANAGEMENT LLC	13F	Company	0.64%	170,154	$5,338,000	—	31 Dec 2014	13F
BlackRock Group LTD	13F	Company	0.61%	162,609	$5,101,000	—	31 Dec 2014	13F
ROCKEFELLER FINANCIAL SERVICES INC	13F	Company	0.55%	146,300	$4,589,000	—	31 Dec 2014	13F
BlackRock Fund Advisors	13F	Company	0.54%	144,577	$4,535,000	—	31 Dec 2014	13F
NEXT CENTURY GROWTH INVESTORS LLC	13F	Company	0.54%	143,818	$4,511,000	—	31 Dec 2014	13F
Nuveen Asset Management, LLC	13F	Company	0.4%	108,026	$3,389,000	—	31 Dec 2014	13F
ARBOR CAPITAL MANAGEMENT LLC	13F	Company	0.4%	106,230	$3,332,000	—	31 Dec 2014	13F
Alyeska Investment Group, L.P.	13F	Company	0.39%	103,506	$3,247,000	—	31 Dec 2014	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.36%	96,105	$3,015,000	—	31 Dec 2014	13F
Timpani Capital Management LLC	13F	Company	0.34%	91,497	$2,870,000	—	31 Dec 2014	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.32%	85,606	$2,685,000	—	31 Dec 2014	13F
RICE HALL JAMES & ASSOCIATES, LLC	13F	Company	0.31%	83,036	$2,605,000	—	31 Dec 2014	13F
STATE STREET CORP	13F	Company	0.28%	74,003	$2,320,000	—	31 Dec 2014	13F
BAMCO INC /NY/	13F	Company	0.25%	65,600	$2,058,000	—	31 Dec 2014	13F
BlackRock Investment Management, LLC	13F	Company	0.24%	63,973	$2,007,000	—	31 Dec 2014	13F
NORTHERN TRUST CORP	13F	Company	0.23%	60,389	$1,895,000	—	31 Dec 2014	13F
Lisanti Capital Growth, LLC	13F	Company	0.23%	60,365	$1,894,000	—	31 Dec 2014	13F
DEUTSCHE BANK AG\	13F	Company	0.22%	57,720	$1,809,000	—	31 Dec 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.2%	53,957	$1,692,000	—	31 Dec 2014	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.19%	50,000	$1,569,000	—	31 Dec 2014	13F
CADENCE CAPITAL MANAGEMENT LLC	13F	Company	0.18%	48,110	$1,509,000	—	31 Dec 2014	13F
TFS CAPITAL LLC	13F	Company	0.17%	46,669	$1,464,000	—	31 Dec 2014	13F
RUSSELL FRANK CO/	13F	Company	0.17%	46,390	$1,459,000	—	31 Dec 2014	13F
Columbia Asset Management	13F	Company	0.15%	41,275	$1,295,000	—	31 Dec 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.15%	40,926	$1,284,000	—	31 Dec 2014	13F

Institutional Holders of Inogen Inc - Common Stock (INGN) as of Q1 2015

As of 31 Mar 2015, Inogen Inc - Common Stock (INGN) was held by 107 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 16,419,024 shares. The largest 10 holders included Novo A/S, TimesSquare Capital Management, LLC, BLAIR WILLIAM & CO/IL, DEERFIELD MANAGEMENT CO, Cortina Asset Management, LLC, Tamarack Capital Management, LLC, Nine Ten Capital Management LLC, COLUMBUS CIRCLE INVESTORS, Allianz Asset Management AG, and FMR LLC. This page lists 107 institutional shareholders reporting positions in this security for the Q1 2015 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2015 vs Q4 2014 Across Filers

Q4 2014 holders

Q1 2015 holders

107

Holder diff

Investor	Q4 2014 Shares	Q1 2015 Shares	Share Diff	Share Chg %	Q4 2014 Value $	Q1 2015 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.