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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
California State Teachers Retirement System25,678$5.12M0.01%––
Bank of America Corp26,312$5.25M0.00%––
State of Wisconsin Investment Board26,700$5.33M0.01%––
Arrowstreet Capital, Limited Partnership27,014$5.39M0.01%––
Jetstream Capital LLC28,000$5.59M6.57%––
Alliancebernstein L.P.28,079$5.60M0.00%––
EULAV Asset Management28,800$5.75M0.15%––
New York State Teachers Retirement System29,212$5.83M0.01%––
Advantage Alpha Capital Partners LP29,765$5.94M1.25%––
Credit Suisse AG34,174$6.82M0.01%––
Royce & Associates LP38,323$7.65M0.05%––
Two Sigma Advisers, LP39,300$7.84M0.02%––
Amundi Asset Management US, Inc.40,185$8.02M0.01%––
Public Sector Pension Investment Board40,717$8.12M0.05%––
Jane Street Group, LLC40,955$8.17M0.02%––
Swiss National Bank41,666$8.31M0.01%––
Fuller & Thaler Asset Management, Inc.46,398$9.26M0.07%––
Ieq Capital, LLC46,526$9.28M0.38%––
Wells Fargo & Company47,176$9.41M0.00%––
Silvercrest Asset Management Group LLC47,968$9.57M0.06%––
S&T Bank48,653$9.71M1.60%––
Landscape Capital Management, L.L.C.49,210$9.82M1.54%––
Rhumbline Advisers51,097$10.2M0.01%––
Norges Bank58,728$11.7M0.00%––
Legal & General Group Plc59,005$11.8M0.00%––
Emerald Advisers, LLC59,903$12.0M0.43%––
Epoch Investment Partners, Inc.60,523$12.1M0.06%––
California Public Employees Retirement System62,636$12.5M0.01%––
G2 Investment Partners Management LLC69,268$13.8M2.22%––
Susquehanna International Group, LLP71,681$14.3M0.02%––
Emerald Mutual Fund Advisers Trust71,951$14.4M0.48%––
Goldman Sachs Group Inc72,432$14.5M0.00%––
No Street GP LP80,000$16.0M2.70%––
Parametric Portfolio Associates LLC85,200$17.0M0.01%––
Ameriprise Financial Inc86,692$17.3M0.01%––
Prudential Financial Inc91,849$18.3M0.03%––
JPMorgan Chase & Co106,738$21.3M0.00%––
Penserra Capital Management LLC128,643$25.7M0.47%––
Principal Financial Group Inc129,891$25.9M0.02%––
Citadel Advisors LLC133,598$26.7M0.03%––
Nuveen Asset Management, LLC134,315$26.8M0.01%––
Charles Schwab Investment Management Inc151,433$30.2M0.01%––
Morgan Stanley152,826$30.5M0.00%––
Renaissance Technologies LLC171,300$34.2M0.04%––
FMR LLC175,789$35.1M0.00%––
Bank of New York Mellon Corp188,529$37.6M0.01%––
Invesco Ltd.195,648$39.0M0.01%––
Jennison Associates LLC211,001$42.1M0.03%––
Northern Trust Corp214,460$42.8M0.01%––
Price T Rowe Associates Inc217,844$43.5M0.00%––
Granahan Investment Management Inc219,205$43.7M0.93%––
ProShare Advisors LLC244,263$48.7M0.15%––
Harspring Capital Management, LLC268,286$53.5M9.34%––
Geode Capital Management, LLC300,321$59.9M0.01%––
Steel Peak Wealth Management LLC303,847$60.6M4.95%––
D. E. Shaw & Co., Inc.311,535$62.2M0.08%––
Vista Equity Partners Management, LLC406,975$81.2M1.18%––
Dimensional Fund Advisors LP420,263$83.8M0.03%––
Massachusetts Financial Services Co558,033$111.3M0.03%––
State Street Corp567,866$113.3M0.01%––
Fisher Asset Management, LLC586,389$117.0M0.08%––
Simcoe Capital Management, LLC598,375$119.4M16.96%––
Disciplined Growth Investors Inc871,277$173.8M3.52%––
Vanguard Group Inc2,006,065$400.2M0.01%––
BlackRock Inc.2,886,212$575.8M0.02%––
Harel Insurance Investments & Financial Services Ltd.23––––