What does CUSIP 640268108 represent in this 13F holders report?

CUSIP 640268108 is the security identifier for NKTR - NEKTAR THERAPEUTICS - Common Stock, $0.0001 par value used to aggregate holder disclosures.

How many institutions held NKTR - NEKTAR THERAPEUTICS - Common Stock, $0.0001 par value in Q1 2015?

152 institutional investors reported NKTR - NEKTAR THERAPEUTICS - Common Stock, $0.0001 par value for Q1 2015. Use the holders table for investor-level position and value details.

NEKTAR THERAPEUTICS - Common Stock, $0.0001 par value (NKTR)

CUSIP: 640268108

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class: Equity / Common Stock, $0.0001 par value
Shares outstanding: 28,811,441
Total 13F shares: 126,069,547
Share change: +6,113,361
Total reported value: $1,386,834,636
Put/Call ratio: 53%
Price per share: $11.00
Number of holders: 152
Value change: +$59,685,451
Number of buys: 90
Number of sells: 75

Quarterly Holders Quick Answers

What is CUSIP 640268108?
CUSIP 640268108 identifies NKTR - NEKTAR THERAPEUTICS - Common Stock, $0.0001 par value 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 640268108:

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

Top shareholders of NKTR - NEKTAR THERAPEUTICS - Common Stock, $0.0001 par value (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
OppenheimerFunds, Inc.	13F	Company	84%	24,200,000	$375,100,000	—	31 Dec 2014	13F
PRIMECAP MANAGEMENT CO/CA/	13F	Company	63%	18,225,786	$282,500,000	—	31 Dec 2014	13F
VANGUARD GROUP INC	13F	Company	29%	8,304,449	$128,719,000	—	31 Dec 2014	13F
FIRST TRUST ADVISORS LP	13F	Company	17%	5,013,721	$77,713,000	—	31 Dec 2014	13F
FEDERATED HERMES, INC.	13F	Company	17%	4,985,200	$77,271,000	—	31 Dec 2014	13F
JPMORGAN CHASE & CO	13F	Company	17%	4,862,029	$75,362,000	—	31 Dec 2014	13F
BlackRock Fund Advisors	13F	Company	16%	4,733,348	$73,367,000	—	31 Dec 2014	13F
Invesco Ltd.	13F	Company	14%	4,134,661	$64,087,000	—	31 Dec 2014	13F
STATE STREET CORP	13F	Company	14%	4,118,758	$63,845,000	—	31 Dec 2014	13F
Granahan Investment Management, LLC	13F	Company	12%	3,509,990	$54,405,000	—	31 Dec 2014	13F
Bank of New York Mellon Corp	13F	Company	12%	3,427,317	$53,124,000	—	31 Dec 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	12%	3,404,803	$52,774,000	—	31 Dec 2014	13F
FMR LLC	13F	Company	5.9%	1,709,803	$26,502,000	—	31 Dec 2014	13F
NORGES BANK	13F	Company	5.9%	1,700,173	$26,353,000	—	31 Dec 2014	13F
Artal Group S.A.	13F	Company	5.7%	1,650,000	$25,575,000	—	31 Dec 2014	13F
NORTHERN TRUST CORP	13F	Company	4.9%	1,407,807	$21,822,000	—	31 Dec 2014	13F
JANUS HENDERSON INVESTORS US LLC	13F	Company	4.4%	1,262,900	$19,575,000	—	31 Dec 2014	13F
SYSTEMATIC FINANCIAL MANAGEMENT LP	13F	Company	3.8%	1,091,833	$16,923,000	—	31 Dec 2014	13F
VOYA INVESTMENT MANAGEMENT LLC	13F	Company	3.5%	1,011,357	$15,677,000	—	31 Dec 2014	13F
PointState Capital LP	13F	Company	3.5%	1,000,000	$15,500,000	—	31 Dec 2014	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	3.3%	959,901	$14,878,000	—	31 Dec 2014	13F
Allianz Asset Management GmbH	13F	Company	2.6%	760,891	$11,794,000	—	31 Dec 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.6%	748,321	$11,598,000	—	31 Dec 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	2.5%	728,756	$11,296,000	—	31 Dec 2014	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	2.5%	716,356	$11,104,000	—	31 Dec 2014	13F
TIRSCHWELL & LOEWY INC	13F	Company	2.4%	690,641	$10,705,000	—	31 Dec 2014	13F
Duquesne Family Office LLC	13F	Company	2.3%	655,000	$10,153,000	—	31 Dec 2014	13F
MORGAN STANLEY	13F	Company	1.9%	552,086	$8,557,000	—	31 Dec 2014	13F
CREDIT SUISSE AG/	13F	Company	1.8%	511,919	$7,935,000	—	31 Dec 2014	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	1.7%	489,386	$7,585,000	—	31 Dec 2014	13F
RICE HALL JAMES & ASSOCIATES, LLC	13F	Company	1.6%	460,093	$7,131,000	—	31 Dec 2014	13F
ALTRINSIC GLOBAL ADVISORS LLC	13F	Company	1.6%	460,000	$7,130,000	—	31 Dec 2014	13F
Cormorant Asset Management, LP	13F	Company	1.6%	450,000	$6,975,000	—	31 Dec 2014	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	1.5%	432,148	$6,698,000	—	31 Dec 2014	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1.5%	425,916	$6,602,000	—	31 Dec 2014	13F
D. E. Shaw & Co., Inc.	13F	Company	1.4%	398,426	$6,176,000	—	31 Dec 2014	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.3%	379,985	$5,890,000	—	31 Dec 2014	13F
BlackRock Investment Management, LLC	13F	Company	1.3%	372,193	$5,769,000	—	31 Dec 2014	13F
DEUTSCHE BANK AG\	13F	Company	1.3%	368,032	$5,702,000	—	31 Dec 2014	13F
Cheyne Capital Management (UK) LLP	13F	Company	1.2%	348,419	$5,402,000	—	31 Dec 2014	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	1.1%	327,467	$5,076,000	—	31 Dec 2014	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	1.1%	327,120	$5,070,000	—	31 Dec 2014	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.1%	324,981	$5,037,000	—	31 Dec 2014	13F
BLAIR WILLIAM & CO/IL	13F	Company	1.1%	322,845	$5,004,000	—	31 Dec 2014	13F
S.c.a. Candriam	13F	Individual	1.1%	305,000	$4,728,000	—	31 Dec 2014	13F
GUGGENHEIM CAPITAL LLC	13F	Company	1.1%	304,245	$4,716,000	—	31 Dec 2014	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	1.1%	304,202	$4,715,000	—	31 Dec 2014	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	1%	287,042	$4,449,000	—	31 Dec 2014	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.96%	275,173	$4,265,000	—	31 Dec 2014	13F
UNITED SERVICES AUTOMOBILE ASSOCIATION	13F	Company	0.94%	270,600	$4,194,000	—	31 Dec 2014	13F

Institutional Holders of NEKTAR THERAPEUTICS - Common Stock, $0.0001 par value (NKTR) as of Q1 2015

As of 31 Mar 2015, NEKTAR THERAPEUTICS - Common Stock, $0.0001 par value (NKTR) was held by 152 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 126,069,547 shares. The largest 10 holders included OPPENHEIMER FUNDS INC, PRIMECAP MANAGEMENT CO/CA/, VANGUARD GROUP INC, FIRST TRUST ADVISORS LP, BlackRock Fund Advisors, STATE STREET CORP, JPMORGAN CHASE & CO, BlackRock Institutional Trust Company, N.A., FEDERATED INVESTORS INC /PA/, and Invesco Ltd.. This page lists 152 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

162

Q1 2015 holders

152

Holder diff

-10

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.