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Penumbra
PEN

Overview Fund Activity

188 hedge funds and large institutions have $3.44B invested in Penumbra in 2018 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 62 increasing their positions, 66 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
188
Holders Change
-12
Holders Change %
-6%
% of All Funds
4.2%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.04%
New
26
Increased
62
Reduced
66
Closed
38
Calls
$13M
Puts
$12.3M
Net Calls
+$652K
Net Calls Change
+$1.33M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$251M
2
William Blair Investment Management
2
William Blair Investment Management
Illinois
$84.4M
3
1832 Asset Management
3
1832 Asset Management
Ontario, Canada
$46.3M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$614M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$354M

Top Sellers

1
Los Angeles Capital Management
1
Los Angeles Capital Management
California
$3.66M
2
CIP
2
Champlain Investment Partners
Vermont
$37.6M
3
Two Sigma Advisers
3
Two Sigma Advisers
New York
$0
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$0
5
Two Sigma Investments
5
Two Sigma Investments
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
GAM
201
Gotham Asset Management
New York
– -$491K -3,280 Closed
RHBC
202
R.H. Bluestein & Co
Michigan
– -$404K -2,700 Closed
QSS
203
Quantitative Systematic Strategies
Florida
– -$390K -2,606 Closed
VF
204
Virtu Financial
New York
– -$374K -2,497 Closed
LP
205
LMR Partners
United Kingdom
– -$296K -1,976 Closed
DTL
206
Dynamic Technology Lab
Singapore
– -$294K -1,965 Closed
ZIM
207
Zacks Investment Management
Illinois
– -$288K -1,927 Closed
Capital Fund Management (CFM)
208
Capital Fund Management (CFM)
France
– -$284K -1,900 Closed
QC
209
Quadrature Capital
United Kingdom
– -$275K -1,836 Closed
DT
210
Diversified Trust
Tennessee
– -$240K -1,600 Closed
EMG
211
Ellington Management Group
Connecticut
– -$240K -1,600 Closed
Alyeska Investment Group
212
Alyeska Investment Group
Illinois
– -$236K -1,577 Closed
Jane Street
213
Jane Street
New York
– -$213K -1,426 Closed
Balyasny Asset Management
214
Balyasny Asset Management
Illinois
– -$212K -1,416 Closed
HSBC Holdings
215
HSBC Holdings
United Kingdom
– -$210K -1,399 Closed
SG Americas Securities
216
SG Americas Securities
New York
– -$115K -769 Closed
Mitsubishi UFJ Asset Management
217
Mitsubishi UFJ Asset Management
Japan
– -$102K -682 Closed
PHK
218
Point72 Hong Kong
Hong Kong
– -$96K -642 Closed
TRCT
219
Tower Research Capital (TRC)
New York
– -$50K -333 Closed
WAM
220
Wakefield Asset Management
Colorado
– -$49K -328 Closed
NIT
221
NumerixS Investment Technologies
British Columbia, Canada
– -$30K -200 Closed
MIM
222
Macroview Investment Management
Maryland
– -$4K -24 Closed
APP
223
Avantax Planning Partners
Iowa
– -$3K -22 Closed
WAM
224
Wealthspire Advisors (Maryland)
Maryland
– -$2K -13 Closed
WC
225
Whitney & Co
New York
– -$1K -8 Closed
5 6 7 8
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