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Stamps.com Inc

STMPDelisted Oct 5, 2021
Industry
Services-Business Services, NEC
SEC CIK
0001082923

Stamps.com Inc was delisted on Oct 5, 2021; its insiders filed their last Form 4 on Oct 7, 2021; 265 institutions reported holding it in 13F filings for Q3 2021, worth $5.37B in total; Maverick Capital was the only superinvestor holding it.

Q2 2021 vs. Q1 2021

How the institutions holding Stamps.com Inc changed between Q1 2021 and Q2 2021.

All holders in Q2 2021All holders in Q1 2021

13F holders of STMP: Q1 2021 compared with Q2 2021
MeasureQ1 2021Of which not filed for Q2 2021Q2 2021Change
Holders2661253−12
Shares15.7M40.2K15.5M−190.1K (−1.2%)
Value$3.14B$8.02M$3.11B−$21.0M (−0.7%)

1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (29)

Institutions that held Stamps.com Inc at the end of Q2 2021 but not at the end of Q1 2021.

Institutions new to STMP in Q2 2021
InstitutionSharesValue% of portfolio
Toronado Partners, LLC158,853$31.8M9.27%
Amundi38,333$7.68M0.01%
King Luther Capital Management Corp36,400$7.29M0.04%
Burney Co28,158$5.64M0.26%
Stansberry Asset Management, LLC18,072$3.62M0.87%
Red Spruce Capital, LLC9,644$1.93M1.14%
First Pacific Advisors, LP6,502$1.30M0.02%
RPg Family Wealth Advisory, LLC5,898$1.18M0.48%
Dynamic Technology Lab Private Ltd4,530$907.0K0.09%
M&G Investment Management Ltd3,675$735.0K0.00%
Sciencast Management LP2,120$686.0K0.14%
HSBC Holdings PLC3,343$679.0K0.00%
Raymond James & Associates2,705$542.0K0.00%
Capula Management Ltd2,460$493.0K0.09%
Prospera Financial Services Inc2,456$492.0K0.02%
Fox Run Management, L.L.C.2,226$446.0K0.41%
Johanson Financial Advisors, Inc.1,240$402.0K0.14%
FORA Capital, LLC1,908$382.0K0.07%
Y-Intercept (Hong Kong) Ltd1,396$280.0K0.07%
Maverick Capital LtdSuperinvestorMaverick Capital1,362$273.0K0.00%
Hilltop Holdings Inc.1,195$239.0K0.03%
Camden Capital, LLC1,033$207.0K0.05%
Duality Advisers, LP998$200.0K0.02%
Regency Capital Management Inc.902$181.0K0.14%
Bessemer Group Inc135$27.0K0.00%
Dark Forest Capital Management LP65$13.0K0.01%
Sageworth Trust Co50$10.0K0.00%
FinTrust Capital Advisors, LLC31$6.00K0.00%
Asset Dedication, LLC17$3.00K0.00%

Sold out (41)

Institutions that held Stamps.com Inc at the end of Q1 2021 and filed for Q2 2021 without it.

Institutions that sold out of STMP in Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
Emerald Mutual Fund Advisers Trust71,951$14.4M
Emerald Advisers, LLC59,903$12.0M
Arrowstreet Capital, Limited Partnership27,014$5.39M
Parallax Volatility Advisers, L.P.21,670$4.32M
Portolan Capital Management, LLC21,147$4.22M
Mackay Shields LLC12,500$2.49M
Hillsdale Investment Management Inc.11,350$2.26M
K.J. Harrison & Partners Inc10,000$2.00M
Wolverine Trading, LLC9,584$1.85M
ExodusPoint Capital Management, LP8,045$1.60M
Livingston Group Asset Management CO (operating as Southport Capital Management)7,312$1.46M
HRT Financial LP5,843$1.17M
PEAK6 Investments LLC5,600$1.12M
Marshall Wace, LLP5,298$1.06M
Level Four Advisory Services, LLC3,370$672.0K
Algert Global LLC2,690$537.0K
Jupiter Asset Management Ltd2,506$500.0K
Marshall Wace North America L.P.2,409$480.0K
Gilder Gagnon Howe & Co LLC2,186$436.0K
Summit Global Investments2,140$427.0K
Manatuck Hill Partners, LLC2,100$419.0K
Trellus Management Company, LLC2,000$399.0K
SEI Investments Co2,031$391.0K
Echo Street Capital Management LLC1,795$358.0K
LS Investment Advisors, LLC1,630$325.0K
Illinois Municipal Retirement Fund1,504$300.0K
Pearl River Capital, LLC1,505$300.0K
Navellier & Associates Inc1,425$284.0K
Cambridge Investment Research Advisors, Inc.1,218$243.0K
Virtu Financial LLC1,112$222.0K
Gsa Capital Partners LLP1,036$207.0K
Infusive Asset Management Inc.278$55.0K
Federated Hermes, Inc.230$46.0K
AdvisorNet Financial, Inc200$40.0K
Ameritas Investment Company, LLC144$28.7K
Sowell Financial Services LLC127$24.0K
Manchester Financial Inc109$22.0K
C M Bidwell & Associates Ltd37$7.00K
Wealthcare Advisory Partners LLC35$7.00K
Davidson Capital Management Inc.7$1.00K
Sofos Investments, Inc.0$10

Not filed for Q2 2021 yet (1)

Institutions that held Stamps.com Inc at the end of Q1 2021 and haven't filed a 13F for Q2 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding STMP in Q1 2021 that haven't filed for Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
Amundi Asset Management US, Inc.40,185$8.02M