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Penumbra
PEN

Overview Fund Activity

271 hedge funds and large institutions have $8.39B invested in Penumbra in 2021 Q1 according to their latest regulatory filings, with 52 funds opening new positions, 65 increasing their positions, 120 reducing their positions, and 43 closing their positions.

Holders
271
Holders Change
+8
Holders Change %
+3.04%
% of All Funds
4.77%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
52
Increased
65
Reduced
120
Closed
43
Calls
$82M
Puts
$74.8M
Net Calls
+$7.12M
Net Calls Change
+$110M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$103M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$868M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$37.2M
4
Baillie Gifford & Co
4
Baillie Gifford & Co
United Kingdom
$347M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$21.4M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$338M
2
William Blair Investment Management
2
William Blair Investment Management
Illinois
$234M
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$800M
4
Capital World Investors
4
Capital World Investors
California
$175M
5
Ameriprise
5
Ameriprise
Minnesota
$93M
Name Market Value Shares Shares
Change 		Shares
Change %
ECM
301
ExodusPoint Capital Management
New York
– – -477 Closed
AS
302
Altshuler Shaham
Israel
– – -162 Closed
CYG
303
Clean Yield Group
Vermont
– – -137 Closed
Acadian Asset Management
304
Acadian Asset Management
Massachusetts
– – -132 Closed
AIL
305
AGF Investments LLC
Ontario, Canada
– – -92 Closed
FAM
306
Fred Alger Management
New York
– – -84 Closed
VAIA
307
Virtus Alternative Investment Advisers
Connecticut
– – -28 Closed
VCG
308
Vantage Consulting Group
Virginia
– – -15 Closed
PWPS
309
Pinnacle Wealth Planning Services
Ohio
– – -15 Closed
ABC
310
Associated Banc-Corp
Wisconsin
– – -11 Closed
SFS
311
Sowell Financial Services
Arkansas
– – -8 Closed
ICP
312
Interchange Capital Partners
Pennsylvania
– – -8 Closed
RPWA
313
Regent Peak Wealth Advisors
Georgia
– – -7 Closed
BG
314
Bollard Group
Massachusetts
– – -1 Closed
D.E. Shaw & Co
315
D.E. Shaw & Co
New York
– – – –
CAM
316
CenterStar Asset Management
Illinois
– – – –
APCM
317
Arbiter Partners Capital Management
New York
– – – –
SM
318
SG3 Management
Puerto Rico
– – – –
Two Sigma Investments
319
Two Sigma Investments
New York
– – – –
Nomura Asset Management
320
Nomura Asset Management
Japan
– – – –
AFM
321
Anson Funds Management
Texas
– – – –
CFGS
322
Concourse Financial Group Securities
Alabama
– – – –
AC
323
Aristides Capital
Kentucky
– – – –
PVI
324
Pura Vida Investments
New York
– – – –
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