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, Q3 2021
Institutional positions in Stamps.com Inc as of Sep 30, 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
STMP is no longer listed, so this page shows Q3 2021. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 265
- +15 vs. Q2 2021
- Shares held
- 16.3M
- +815.8K (+5.3%) vs. Q2 2021
- Total value
- $5.37B
- +$2.26B (+72.7%) vs. Q2 2021
- New holders
- 82
- 58 more added
- Sold out
- 67
- 86 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 265 | $5.37B |
| Q2 2021 | 253 | $3.11B |
| Q1 2021 | 266 | $3.14B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Stamps.com Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Twin Securities, Inc. | 15,000 | $4.95M | 3.38% | +15,000 | New |
| Tudor Investment Corp Et Al | 14,844 | $4.89M | 0.10% | +14,844 | New |
| Thrivent Financial for Lutherans | 14,807 | $4.88M | 0.01% | −169−1.1% | Reduced |
| Virtu Financial LLC | 14,216 | $4.69M | 0.41% | +14,216 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,890 | $4.58M | 0.05% | −168−1.2% | Reduced |
| Texas Permanent School Fund | 13,551 | $4.47M | 0.05% | −101−0.7% | Reduced |
| State of Alaska, Department of Revenue | 13,366 | $4.41M | 0.04% | +696+5.5% | Added |
| S. Muoio & Co. LLC | 12,900 | $4.25M | 3.59% | +12,900 | New |
| New York State Common Retirement Fund | 12,812 | $4.22M | 0.00% | −3,023−19.1% | Reduced |
| Crabel Capital Management, LLC | 12,420 | $4.10M | 1.26% | +12,420 | New |
| Wolverine Asset Management LLC | 12,388 | $4.08M | 0.04% | +12,388 | New |
| S&T Bank | 12,308 | $4.06M | 0.63% | −36,994−75.0% | Reduced |
| Wells Fargo & Company | 12,139 | $4.00M | 0.00% | −34,251−73.8% | Reduced |
| Marshall Wace, LLP | 12,089 | $3.99M | 0.02% | +12,089 | New |
| First Trust Advisors LP | 12,006 | $3.96M | 0.00% | +1,414+13.3% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 12,000 | $3.96M | 0.02% | +12,000 | New |
| Balyasny Asset Management LLC | 11,624 | $3.83M | 0.02% | +11,624 | New |
| Mutual of America Capital Management LLC | 11,539 | $3.81M | 0.04% | −6,936−37.5% | Reduced |
| American International Group, Inc. | 11,211 | $3.70M | 0.02% | −393−3.4% | Reduced |
| Group One Trading, L.P. | 10,815 | $3.57M | 0.08% | +10,815 | New |
| First Pacific Advisors, LP | 10,685 | $3.52M | 0.05% | +4,183+64.3% | Added |
| State of New Jersey Common Pension Fund D | 10,601 | $3.50M | 0.01% | −3,155−22.9% | Reduced |
| Amalgamated Bank | 9,283 | $3.06M | 0.03% | −256−2.7% | Reduced |
| Kellner Capital, LLC | 9,000 | $2.97M | 1.15% | +9,000 | New |
| Russell Investments Group, Ltd. | 8,849 | $2.92M | 0.00% | −4,325−32.8% | Reduced |
| Louisiana State Employees Retirement System | 8,800 | $2.90M | 0.07% | +500+6.0% | Added |
| Privium Fund Management (UK) Ltd | 8,800 | $2.90M | 3.11% | +8,800 | New |
| Bank of Montreal | 8,761 | $2.89M | 0.00% | −22,298−71.8% | Reduced |
| Keebeck Alpha, LP | 7,660 | $2.53M | 0.78% | +7,660 | New |
| AQR Capital Management LLC | 7,652 | $2.52M | 0.00% | −6,802−47.1% | Reduced |
| Oregon Public Employees Retirement Fund | 7,458 | $2.46M | 0.03% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 7,454 | $2.46M | 0.00% | +290+4.0% | Added |
| Maryland State Retirement & Pension System | 7,208 | $2.38M | 0.07% | +7,208 | New |
| Lombard Odier Asset Management (USA) Corp | 7,000 | $2.31M | 0.34% | +7,000 | New |
| Arrowstreet Capital, Limited Partnership | 6,963 | $2.30M | 0.00% | +6,963 | New |
| Voya Investment Management LLC | 6,886 | $2.27M | 0.00% | −4,944−41.8% | Reduced |
| Janus Henderson Group PLC | 6,845 | $2.26M | 0.00% | +1,783+35.2% | Added |
| CSS LLC | 6,500 | $2.14M | 0.11% | +6,500 | New |
| Guggenheim Capital LLC | 6,317 | $2.08M | 0.01% | +2,207+53.7% | Added |
| Nomura Holdings Inc | 6,292 | $2.07M | 0.02% | +6,292 | New |
| Landscape Capital Management, L.L.C. | 6,222 | $2.05M | 0.29% | 00.0% | Unchanged |
| HSBC Holdings PLC | 6,189 | $2.04M | 0.00% | +2,846+85.1% | Added |
| MetLife Investment Management | 6,162 | $2.03M | 0.02% | −273−4.2% | Reduced |
| Jane Street Group, LLC | 5,971 | $1.97M | 0.00% | −11,017−64.9% | Reduced |
| State of Tennessee, Treasury Department | 5,872 | $1.94M | 0.01% | −6,310−51.8% | Reduced |
| Vestcor Inc | 5,587 | $1.84M | 0.07% | +5,000+851.8% | Added |
| Aviva PLC | 5,154 | $1.70M | 0.01% | +5,154 | New |
| Teachers Retirement System of the State of Kentucky | 5,146 | $1.70M | 0.02% | 00.0% | Unchanged |
| Arizona State Retirement System | 4,990 | $1.65M | 0.01% | +33+0.7% | Added |
| Wellington Management Group LLP | 4,675 | $1.54M | 0.00% | +4,675 | New |
| Metropolitan Life Insurance Co | 4,646 | $1.53M | 0.02% | −201−4.1% | Reduced |
| Gotham Asset Management, LLC | 4,535 | $1.50M | 0.06% | −667−12.8% | Reduced |
| Telemetry Investments, L.L.C. | 4,457 | $1.47M | 2.01% | +4,457 | New |
| STRS Ohio | 4,400 | $1.45M | 0.01% | +600+15.8% | Added |
| Tower Research Capital LLC (TRC) | 4,342 | $1.43M | 0.04% | +3,347+336.4% | Added |
| Crossmark Global Holdings, Inc. | 4,120 | $1.36M | 0.03% | −200−4.6% | Reduced |
| Paulson & Co. Inc. | 4,068 | $1.34M | 0.04% | +4,068 | New |
| UBS Group AG | 3,904 | $1.29M | 0.00% | −6,450−62.3% | Reduced |
| Mint Tower Capital Management B.V. | 3,803 | $1.25M | 0.23% | +3,803 | New |
| Panagora Asset Management Inc | 3,716 | $1.23M | 0.01% | +231+6.6% | Added |
| Capstone Investment Advisors, LLC | 3,579 | $1.18M | 0.02% | +3,579 | New |
| FORA Capital, LLC | 3,520 | $1.16M | 0.29% | +1,612+84.5% | Added |
| Handelsbanken Fonder AB | 3,372 | $1.11M | 0.01% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 3,373 | $1.11M | 0.01% | +2,018+148.9% | Added |
| Water Island Capital LLC | 3,308 | $1.09M | 0.07% | +3,308 | New |
| Victory Capital Management Inc | 3,146 | $1.04M | 0.00% | −21,685−87.3% | Reduced |
| MYDA Advisors LLC | 3,000 | $989.0K | 0.36% | +3,000 | New |
| Teacher Retirement System of Texas | 2,938 | $969.0K | 0.01% | +650+28.4% | Added |
| Rafferty Asset Management, LLC | 2,913 | $961.0K | 0.01% | −2,173−42.7% | Reduced |
| Avantax Planning Partners, Inc. | 2,915 | $961.0K | 0.04% | +2,915 | New |
| Everence Capital Management Inc | 2,760 | $910.0K | 0.07% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 2,722 | $898.0K | 0.00% | 00.0% | Unchanged |
| SkyOak Wealth, LLC | 2,707 | $893.0K | 0.24% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 2,547 | $840.0K | 0.00% | −1,031−28.8% | Reduced |
| Cutler Group LP | 2,500 | $824.0K | 0.06% | +2,400+2,400.0% | Added |
| Advisory Services Network, LLC | 2,265 | $747.0K | 0.02% | −14,475−86.5% | Reduced |
| Meridian Wealth Management, LLC | 2,093 | $690.0K | 0.09% | −457−17.9% | Reduced |
| Concorde Asset Management, LLC | 2,026 | $668.0K | 0.39% | −98−4.6% | Reduced |
| Royal Bank of Canada | 2,000 | $660.0K | 0.00% | −17,587−89.8% | Reduced |
| Cornerstone Capital, Inc. | 2,000 | $660.0K | 0.08% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 2,000 | $660.0K | 0.09% | 00.0% | Unchanged |
| BCK Capital Management LP | 1,950 | $643.0K | 0.38% | +1,950 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,868 | $616.0K | 0.00% | 00.0% | Unchanged |
| Profund Advisors LLC | 1,757 | $579.0K | 0.02% | −223−11.3% | Reduced |
| American Century Companies Inc | 1,732 | $571.0K | 0.00% | −9,024−83.9% | Reduced |
| Cinctive Capital Management LP | 1,718 | $567.0K | 0.03% | +1,718 | New |
| Franklin Resources Inc | 1,669 | $550.0K | 0.00% | +10+0.6% | Added |
| Algert Global LLC | 1,593 | $525.0K | 0.07% | +1,593 | New |
| Shepherd Kaplan Krochuk, LLC | 1,500 | $495.0K | 0.18% | −900−37.5% | Reduced |
| SeaCrest Wealth Management, LLC | 1,485 | $490.0K | 0.06% | −77−4.9% | Reduced |
| Vivaldi Capital Management, LLC | 1,455 | $480.0K | 0.10% | +1,455 | New |
| 55I, LLC | 1,434 | $473.0K | 0.01% | 00.0% | Unchanged |
| LPL Financial LLC | 1,430 | $472.0K | 0.00% | −920−39.1% | Reduced |
| Ameritas Investment Partners, Inc. | 1,383 | $456.0K | 0.02% | 00.0% | Unchanged |
| Maverick Capital LtdSuperinvestorMaverick Capital | 1,382 | $456.0K | 0.01% | +20+1.5% | Added |
| Creative Planning | 1,363 | $450.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,305 | $430.0K | 0.00% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 1,250 | $412.0K | 0.00% | +1,250 | New |
| Johanson Financial Advisors, Inc. | 1,240 | $409.0K | 0.14% | 00.0% | Unchanged |
| Strategic Wealth Partners, Ltd. | 1,202 | $396.0K | 0.12% | −3,494−74.4% | Reduced |