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

Security key

45780L104

Report period

Q1 2015

Institutions

107

Top holders

INGN full security history Newer quarter: Q2 2015 Previous quarter: Q4 2014 Inogen Inc SEC filings Inogen Inc company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 45780L104

Newer quarter: Q2 2015 Previous quarter: Q4 2014

Recent filing periods:

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

Ownership snapshot

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

Grouped by holder across the latest SEC ownership disclosures. Start with the largest verified stakes, then open the linked filing trail.

Lead holder

Novo Holdings A/S

13D/G signal

—

Evidence rows

Latest as of

31 Dec 2014

13F Lead comparable stake: 13%

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

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2015

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

107

16,419,024

Rows loaded

107

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.