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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.

13F holders, Q1 2021

Institutional positions in Stamps.com Inc as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
266
No complete 13F data for Q4 2020
Shares held
15.7M
No complete 13F data for Q4 2020
Total value
$3.14B
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting STMP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 266 institutions
Q1 2021: 266 institutionsQ2 2021: 253 institutionsQ3 2021: 265 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 0 institutionsQ2 2024: 0 institutionsQ3 2024: 0 institutionsQ4 2024: 0 institutionsQ1 2025: 0 institutionsQ2 2025: 0 institutionsQ3 2025: 0 institutionsQ4 2025: 0 institutionsQ1 2026: 0 institutionsQ2 2026: 0 institutions
Value heldQ1 2021: $3.14B
Q1 2021: $3.14BQ2 2021: $3.11BQ3 2021: $5.37BQ4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $0Q2 2024: $0Q3 2024: $0Q4 2024: $0Q1 2025: $0Q2 2025: $0Q3 2025: $0Q4 2025: $0Q1 2026: $0Q2 2026: $0
Institutions holding STMP and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 20260$0
Q4 20250$0
Q3 20250$0
Q2 20250$0
Q1 20250$0
Q4 20240$0
Q3 20240$0
Q2 20240$0
Q1 20240$0
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 2021265$5.37B
Q2 2021253$3.11B
Q1 2021266$3.14B

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Stamps.com Inc.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding STMP in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.2,886,212$575.8M0.02%––
Vanguard Group Inc2,006,065$400.2M0.01%––
Disciplined Growth Investors Inc871,277$173.8M3.52%––
Simcoe Capital Management, LLC598,375$119.4M16.96%––
Fisher Asset Management, LLC586,389$117.0M0.08%––
State Street Corp567,866$113.3M0.01%––
Massachusetts Financial Services Co558,033$111.3M0.03%––
Dimensional Fund Advisors LP420,263$83.8M0.03%––
Vista Equity Partners Management, LLC406,975$81.2M1.18%––
D. E. Shaw & Co., Inc.311,535$62.2M0.08%––
Steel Peak Wealth Management LLC303,847$60.6M4.95%––
Geode Capital Management, LLC300,321$59.9M0.01%––
Harspring Capital Management, LLC268,286$53.5M9.34%––
ProShare Advisors LLC244,263$48.7M0.15%––
Granahan Investment Management Inc219,205$43.7M0.93%––
Price T Rowe Associates Inc217,844$43.5M0.00%––
Northern Trust Corp214,460$42.8M0.01%––
Jennison Associates LLC211,001$42.1M0.03%––
Invesco Ltd.195,648$39.0M0.01%––
Bank of New York Mellon Corp188,529$37.6M0.01%––
FMR LLC175,789$35.1M0.00%––
Renaissance Technologies LLC171,300$34.2M0.04%––
Morgan Stanley152,826$30.5M0.00%––
Charles Schwab Investment Management Inc151,433$30.2M0.01%––
Nuveen Asset Management, LLC134,315$26.8M0.01%––
Citadel Advisors LLC133,598$26.7M0.03%––
Principal Financial Group Inc129,891$25.9M0.02%––
Penserra Capital Management LLC128,643$25.7M0.47%––
JPMorgan Chase & Co106,738$21.3M0.00%––
Prudential Financial Inc91,849$18.3M0.03%––
Ameriprise Financial Inc86,692$17.3M0.01%––
Parametric Portfolio Associates LLC85,200$17.0M0.01%––
No Street GP LP80,000$16.0M2.70%––
Goldman Sachs Group Inc72,432$14.5M0.00%––
Emerald Mutual Fund Advisers Trust71,951$14.4M0.48%––
Susquehanna International Group, LLP71,681$14.3M0.02%––
G2 Investment Partners Management LLC69,268$13.8M2.22%––
California Public Employees Retirement System62,636$12.5M0.01%––
Epoch Investment Partners, Inc.60,523$12.1M0.06%––
Emerald Advisers, LLC59,903$12.0M0.43%––
Legal & General Group Plc59,005$11.8M0.00%––
Norges Bank58,728$11.7M0.00%––
Rhumbline Advisers51,097$10.2M0.01%––
Landscape Capital Management, L.L.C.49,210$9.82M1.54%––
S&T Bank48,653$9.71M1.60%––
Silvercrest Asset Management Group LLC47,968$9.57M0.06%––
Wells Fargo & Company47,176$9.41M0.00%––
Ieq Capital, LLC46,526$9.28M0.38%––
Fuller & Thaler Asset Management, Inc.46,398$9.26M0.07%––
Swiss National Bank41,666$8.31M0.01%––
Jane Street Group, LLC40,955$8.17M0.02%––
Public Sector Pension Investment Board40,717$8.12M0.05%––
Amundi Asset Management US, Inc.40,185$8.02M0.01%––
Two Sigma Advisers, LP39,300$7.84M0.02%––
Royce & Associates LP38,323$7.65M0.05%––
Credit Suisse AG34,174$6.82M0.01%––
Advantage Alpha Capital Partners LP29,765$5.94M1.25%––
New York State Teachers Retirement System29,212$5.83M0.01%––
EULAV Asset Management28,800$5.75M0.15%––
Alliancebernstein L.P.28,079$5.60M0.00%––
Jetstream Capital LLC28,000$5.59M6.57%––
Arrowstreet Capital, Limited Partnership27,014$5.39M0.01%––
State of Wisconsin Investment Board26,700$5.33M0.01%––
Bank of America Corp26,312$5.25M0.00%––
California State Teachers Retirement System25,678$5.12M0.01%––
Squarepoint Ops LLC25,283$5.04M0.05%––
Deutsche Bank AG24,985$4.99M0.00%––
Millennium Management LLC24,138$4.82M0.01%––
Barclays PLC23,446$4.68M0.00%––
NovaPoint Capital, LLC23,101$4.61M2.16%––
Comerica Bank22,342$4.57M0.03%––
ClariVest Asset Management LLC21,997$4.39M0.16%––
Parallax Volatility Advisers, L.P.21,670$4.32M0.04%––
UBS Asset Management Americas Inc21,328$4.26M0.00%––
Portolan Capital Management, LLC21,147$4.22M0.33%––
Russell Investments Group, Ltd.21,111$4.21M0.01%––
Mirae Asset Global Investments Co., Ltd.20,430$4.08M0.01%––
AQR Capital Management LLC19,526$3.90M0.01%––
Royal Bank of Canada19,413$3.87M0.00%––
UBS Group AG19,375$3.87M0.00%––
Mutual of America Capital Management LLC19,008$3.79M0.04%––
Holocene Advisors, LP18,687$3.73M0.02%––
Ensign Peak Advisors, Inc18,451$3.68M0.01%––
Hennion & Walsh Asset Management, Inc.16,804$3.35M0.20%––
Los Angeles Capital Management LLC16,073$3.21M0.01%––
BNP Paribas Arbitrage, SA15,838$3.16M0.01%––
Great West Life Assurance Co15,808$3.15M0.01%––
Advisory Services Network, LLC15,645$3.12M0.12%––
New York State Common Retirement Fund15,100$3.01M0.00%––
Thrivent Financial for Lutherans15,091$3.01M0.01%––
Newtyn Management, LLC14,800$2.95M0.80%––
Citigroup Inc14,666$2.93M0.00%––
Hussman Strategic Advisors, Inc.14,400$2.87M0.59%––
Pacer Advisors, Inc.14,330$2.86M0.05%––
Commonwealth of Pennsylvania Public School Empls Retrmt Sys14,168$2.83M0.03%––
Caas Capital Management LP13,750$2.74M0.08%––
Texas Permanent School Fund13,725$2.74M0.03%––
Paradiem, LLC13,934$2.72M0.90%––
American International Group, Inc.13,134$2.62M0.01%––
Mackay Shields LLC12,500$2.49M0.02%––