STMP

Stamps.com, Inc.
STMP

Overview Fund Activity
Delisted

STMP was delisted on the 4th of October, 2021.

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195 hedge funds and large institutions have $1.1B invested in Stamps.com, Inc. in 2015 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 70 increasing their positions, 69 reducing their positions, and 17 closing their positions.

Holders
195
Holders Change
+15
Holders Change %
+8.33%
% of All Funds
5.45%
Holding in Top 10
5
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-16.67%
% of All Funds
0.14%
New
33
Increased
70
Reduced
69
Closed
17
Calls
$10M
Puts
$12.5M
Net Calls
-$2.49M
Net Calls Change
-$5.6M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$174M
2
FAM
2
Fred Alger Management
New York
$15M
3
PCM
3
Portolan Capital Management
Massachusetts
$14.7M
4
GIPM
4
G2 Investment Partners Management
New York
$35.2M
5
Fuller & Thaler Asset Management
5
Fuller & Thaler Asset Management
California
$7.41M

Top Sellers

1
SCM
1
Simcoe Capital Management
New York
$0
2
NI
2
Numeric Investors
Massachusetts
$4.52M
3
CCA
3
Conestoga Capital Advisors
Pennsylvania
$41M
4
CM
4
Castleark Management
Illinois
$1.73M
5
GC
5
GW Capital
Washington
$9.33M
Name Market Value Shares Shares
Change 		Shares
Change %
HMS
76
Hanseatic Management Services
New Mexico
$1.88M 25,447 +17,396 +216%
AllianceBernstein
77
AllianceBernstein
Tennessee
$1.75M 23,686 -40 -0.2%
Wellington Management Group
78
Wellington Management Group
Massachusetts
$1.74M 23,511 +14,511 +161%
SRFM
79
Shannon River Fund Management
New York
$1.74M 23,489 +23,489 New
CM
80
Castleark Management
Illinois
$1.73M 23,314 -100,737 -81%
EI
81
EAM Investors
California
$1.71M 23,081 -1,526 -6%
Susquehanna International Group
82
Susquehanna International Group
Pennsylvania
$1.69M 22,800 -10,850 -32%
BA
83
BlackRock Advisors
Delaware
$1.58M 21,365 +11,676 +121%
PPA
84
Parametric Portfolio Associates
Washington
$1.55M 20,908 -24 -0.1%
DCM
85
Dupont Capital Management
Delaware
$1.55M 20,900 +7,216 +53%
RFC
86
Regions Financial Corp
Alabama
$1.54M 20,782 -1,525 -7%
EGM
87
Engineers Gate Manager
New York
$1.5M 20,304 +9,376 +86%
Swiss National Bank
88
Swiss National Bank
Switzerland
$1.46M 19,666 +2,900 +17%
Marshall Wace
89
Marshall Wace
United Kingdom
$1.44M 19,488 +19,488 New
GC
90
Guggenheim Capital
Illinois
$1.4M 18,889 -5,642 -23%
CS
91
Credit Suisse
Switzerland
$1.39M 18,778 -8,621 -31%
NFA
92
Nationwide Fund Advisors
Ohio
$1.34M 18,082 -463 -2%
Morgan Stanley
93
Morgan Stanley
New York
$1.31M 17,708 -6,488 -27%
IMOV
94
Investment Management of Virginia
Virginia
$1.26M 16,995 -741 -4%
SIM
95
Spark Investment Management
New York
$1.25M 16,900 – –
Public Sector Pension Investment Board (PSP Investments)
96
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.21M 16,388 -6,900 -30%
RhumbLine Advisers
97
RhumbLine Advisers
Massachusetts
$1.21M 16,293 +587 +4%
VRS
98
Virginia Retirement Systems
Virginia
$1.2M 16,200 -4,000 -20%
Arrowstreet Capital
99
Arrowstreet Capital
Massachusetts
$1.13M 15,300 +11,500 +303%
Comerica Bank
100
Comerica Bank
Texas
$1.11M 15,011 -15,457 -51%
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