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Regeneron Pharmaceuticals
REGN

Overview Fund Activity

574 hedge funds and large institutions have $42B invested in Regeneron Pharmaceuticals in 2015 Q4 according to their latest regulatory filings, with 71 funds opening new positions, 222 increasing their positions, 203 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
574
Holders Change
+14
Holders Change %
+2.5%
% of All Funds
15.07%
Holding in Top 10
27
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+8%
% of All Funds
0.71%
New
71
Increased
222
Reduced
203
Closed
53
Calls
$714M
Puts
$976M
Net Calls
-$262M
Net Calls Change
-$34.9M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$3.38B
2
Goldman Sachs
2
Goldman Sachs
New York
$454M
3
Invesco
3
Invesco
Georgia
$698M
4
CS
4
Credit Suisse
Switzerland
$221M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$2.47B

Top Sellers

1
LTI
1
Laffer Tengler Investments
Tennessee
$2.36B
2
Sands Capital Management
2
Sands Capital Management
Virginia
$2.01B
3
Artisan Partners
3
Artisan Partners
Wisconsin
$977M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$2.6B
5
JHIU
5
Janus Henderson Investors US
Colorado
$1.05B
Name Holding Trade Value Shares
Change 		Shares
Change %
OC
576
Oakworth Capital
Alabama
$1K +$1K +2 New
PG
577
PEAK6 Group
Illinois
– -$27.6M -59,241 Closed
PP
578
PDT Partners
New York
– -$18.8M -40,498 Closed
Arrowstreet Capital
579
Arrowstreet Capital
Massachusetts
– -$18.6M -40,069 Closed
HJMC
580
Hellman Jordan Management Company
Massachusetts
– -$9.3M -20,000 Closed
ARTA
581
A.R.T. Advisors
New York
– -$8.72M -18,752 Closed
UFF
582
USA Financial Formulas
Michigan
– -$6.46M -13,895 Closed
KWILP
583
Kiwi Wealth Investments Limited Partnership
New Zealand
– -$4.52M -9,715 Closed
TH
584
Timber Hill
Connecticut
– -$4.01M -8,612 Closed
SFP
585
Santa Fe Partners
New Mexico
– -$3.47M -7,471 Closed
FWIA
586
Fort Washington Investment Advisors
Ohio
– -$3.41M -7,335 Closed
HCM
587
Highbridge Capital Management
New York
– -$1.52M -3,266 Closed
MFS
588
McNamara Financial Services
Massachusetts
– -$1.36M -2,925 Closed
HIM
589
Hutchens Investment Management
New Hampshire
– -$1.36M -2,925 Closed
JWM
590
Jackson Wealth Management
Florida
– -$1.33M -2,849 Closed
RCM
591
Rotella Capital Management
Washington
– -$1.04M -2,240 Closed
RHBC
592
R.H. Bluestein & Co
Michigan
– -$954K -2,050 Closed
SGH
593
Schonfeld Group Holdings
New York
– -$934K -2,007 Closed
NG
594
NatWest Group
United Kingdom
– -$887K -1,906 Closed
BA
595
Bridgewater Associates
Connecticut
– -$837K -1,800 Closed
QSS
596
Quantitative Systematic Strategies
Florida
– -$757K -1,631 Closed
HF
597
HRT Financial
New York
– -$701K -1,509 Closed
EIM
598
Essex Investment Management
Massachusetts
– -$672K -1,445 Closed
SM
599
Sabby Management
Florida
– -$535K -1,150 Closed
DCM
600
Decatur Capital Management
Georgia
– -$477K -1,025 Closed
22 23
24
25 26