What does CUSIP 75886F107 represent in this 13F holders report?

CUSIP 75886F107 is the security identifier for REGN - REGENERON PHARMACEUTICALS, INC. - Common Stock used to aggregate holder disclosures.

How many institutions held REGN - REGENERON PHARMACEUTICALS, INC. - Common Stock in Q4 2015?

572 institutional investors reported REGN - REGENERON PHARMACEUTICALS, INC. - Common Stock for Q4 2015. Use the holders table for investor-level position and value details.

REGENERON PHARMACEUTICALS, INC. - Common Stock (REGN)

CUSIP: 75886F107

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class: Equity / Common Stock
Shares outstanding: 104,986,330
Total 13F shares: 73,174,000
Share change: -177,113
Total reported value: $39,723,882,129
Put/Call ratio: 146%
Price per share: $542.87
Number of holders: 572
Value change: -$79,287,903
Number of buys: 272
Number of sells: 252

Quarterly Holders Quick Answers

What is CUSIP 75886F107?
CUSIP 75886F107 identifies REGN - REGENERON PHARMACEUTICALS, INC. - Common Stock in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
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Explore More Reporting Periods

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

Newer quarter: Q1 2016
Previous quarter: Q3 2015

Recent filing periods for CUSIP 75886F107:

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

Top shareholders of REGN - REGENERON PHARMACEUTICALS, 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
Capital World Investors	13F	Company	6.6%	6,972,581	$3,243,226,000	—	30 Sep 2015	13F
FMR LLC	13F	Company	5.3%	5,610,021	$2,609,445,000	—	30 Sep 2015	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	4.8%	5,025,054	$2,337,355,000	—	30 Sep 2015	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	4.6%	4,798,155	$2,231,814,000	—	30 Sep 2015	13F
VANGUARD GROUP INC	13F	Company	4.2%	4,426,122	$2,058,766,000	—	30 Sep 2015	13F
SANDS CAPITAL MANAGEMENT, LLC	13F	Company	3.9%	4,138,184	$1,924,835,000	—	30 Sep 2015	13F
STATE STREET CORP	13F	Company	2.9%	3,029,815	$1,409,308,000	—	30 Sep 2015	13F
JPMORGAN CHASE & CO	13F	Company	2.4%	2,539,170	$1,181,069,000	—	30 Sep 2015	13F
BlackRock Fund Advisors	13F	Company	2.2%	2,286,976	$1,063,764,000	—	30 Sep 2015	13F
JANUS HENDERSON INVESTORS US LLC	13F	Company	2%	2,150,037	$1,000,078,000	—	30 Sep 2015	13F
Artisan Partners Limited Partnership	13F	Company	2%	2,081,497	$968,188,000	—	30 Sep 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	1.8%	1,938,421	$901,637,000	—	30 Sep 2015	13F
JENNISON ASSOCIATES LLC	13F	Company	1.8%	1,922,133	$894,061,000	—	30 Sep 2015	13F
WELLS FARGO & COMPANY/MN	13F	Company	1.1%	1,134,196	$527,559,000	—	30 Sep 2015	13F
Invesco Ltd.	13F	Company	1%	1,051,872	$489,269,000	—	30 Sep 2015	13F
NORTHERN TRUST CORP	13F	Company	0.92%	964,372	$448,567,000	—	30 Sep 2015	13F
Bank of New York Mellon Corp	13F	Company	0.86%	904,837	$421,073,000	—	30 Sep 2015	13F
NORGES BANK	13F	Company	0.72%	751,390	$349,502,000	—	30 Sep 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.59%	621,436	$288,495,000	—	30 Sep 2015	13F
BlackRock Group LTD	13F	Company	0.58%	613,250	$285,247,000	—	30 Sep 2015	13F
FRANKLIN RESOURCES INC	13F	Company	0.57%	599,553	$278,876,000	—	30 Sep 2015	13F
POLEN CAPITAL MANAGEMENT LLC	13F	Company	0.55%	575,505	$267,690,000	—	30 Sep 2015	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.53%	557,404	$259,271,000	—	30 Sep 2015	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.49%	516,767	$240,369,000	—	30 Sep 2015	13F
ORBIMED ADVISORS LLC	13F	Company	0.46%	487,700	$226,849,000	—	30 Sep 2015	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.42%	443,667	$206,368,000	—	30 Sep 2015	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.42%	436,907	$203,224,000	—	30 Sep 2015	13F
FIRST TRUST ADVISORS LP	13F	Company	0.41%	426,213	$198,249,000	—	30 Sep 2015	13F
MORGAN STANLEY	13F	Company	0.39%	407,854	$189,710,000	—	30 Sep 2015	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.36%	381,946	$177,658,000	—	30 Sep 2015	13F
DEUTSCHE BANK AG\	13F	Company	0.36%	374,173	$174,038,000	—	30 Sep 2015	13F
PINNACLE ASSOCIATES LTD	13F	Company	0.3%	317,765	$147,805,000	—	30 Sep 2015	13F
Legal & General Group Plc	13F	Company	0.3%	316,026	$146,996,000	—	30 Sep 2015	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.3%	314,864	$146,456,000	—	30 Sep 2015	13F
Neuberger Berman Group LLC	13F	Company	0.3%	314,594	$146,330,000	—	30 Sep 2015	13F
Winslow Capital Management, LLC	13F	Company	0.28%	297,051	$138,170,000	—	30 Sep 2015	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.26%	267,864	$124,594,000	—	30 Sep 2015	13F
CREDIT SUISSE AG/	13F	Company	0.25%	261,041	$121,422,000	—	30 Sep 2015	13F
MARSICO CAPITAL MANAGEMENT LLC	13F	Company	0.23%	246,317	$114,571,000	—	30 Sep 2015	13F
SECTORAL ASSET MANAGEMENT INC	13F	Company	0.23%	244,100	$113,541,000	—	30 Sep 2015	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.23%	242,253	$112,682,000	—	30 Sep 2015	13F
BLACKROCK ADVISORS LLC	13F	Company	0.23%	242,242	$112,677,000	—	30 Sep 2015	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.22%	230,576	$107,251,000	—	30 Sep 2015	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.22%	228,497	$106,743,000	—	30 Sep 2015	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.21%	216,830	$100,856,000	—	30 Sep 2015	13F
Sustainable Growth Advisers, LP	13F	Company	0.21%	216,249	$100,586,000	—	30 Sep 2015	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.2%	209,000	$97,214,000	—	30 Sep 2015	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	0.2%	207,168	$96,362,000	—	30 Sep 2015	13F
BB BIOTECH AG	13F	Company	0.2%	205,000	$95,354,000	—	30 Sep 2015	13F
BlackRock Finance, Inc.	13F	Company	0.19%	203,911	$94,848,000	—	30 Sep 2015	13F

Institutional Holders of REGENERON PHARMACEUTICALS, INC. - Common Stock (REGN) as of Q4 2015

As of 31 Dec 2015, REGENERON PHARMACEUTICALS, INC. - Common Stock (REGN) was held by 572 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 73,174,000 shares. The largest 10 holders included Capital World Investors, FMR LLC, WELLINGTON MANAGEMENT GROUP LLP, PRICE T ROWE ASSOCIATES INC /MD/, VANGUARD GROUP INC, SANDS CAPITAL MANAGEMENT, LLC, STATE STREET CORP, JPMORGAN CHASE & CO, BlackRock Fund Advisors, and JENNISON ASSOCIATES LLC. This page lists 573 institutional shareholders reporting positions in this security for the Q4 2015 filing period.

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

Compare Q4 2015 vs Q3 2015 Across Filers

Q3 2015 holders

553

Q4 2015 holders

572

Holder diff

Investor	Q3 2015 Shares	Q4 2015 Shares	Share Diff	Share Chg %	Q3 2015 Value $	Q4 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.