Who owns Napco Security Systems?
- Ticker: NSSC
- CUSIP Number: 630402105
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Analyze quarterly positions in Napco Security Systems with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Napco Security Systems stock
Who bought or sold Napco Security Systems this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| BlackRock | 2.9M | $124M | -4% | Sep 2025 |
|
| Vanguard Group | 2.9M | $122M | 0% | Sep 2025 |
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| Fundsmith | 1.8M | $76M | 86% | Sep 2025 |
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| Henderson Group | 1.5M | $66M | 58% | Sep 2025 |
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| Copeland Capital Management | 1.5M | $64M | -6% | Sep 2025 |
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| Doma Perpetual Capital Management | 1.2M | $50M | -1% | Sep 2025 |
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| Geode Capital Management | 1.0M | $44M | -1% | Sep 2025 |
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| Wellington Management Company | 1.0M | $43M | -3% | Sep 2025 |
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| Arrowstreet Capital, Limited Partnership | 861k | $37M | 668% | Sep 2025 |
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| State Street Corporation | 784k | $34M | -4% | Sep 2025 |
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| Dimensional Fund Advisors | 678k | $29M | -6% | Sep 2025 |
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| Royal Bank of Canada | 646k | $28M | -20% | Sep 2025 |
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| Northern Trust | 640k | $28M | 0% | Sep 2025 |
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| Morgan Stanley | 601k | $18M | 100% | Jun 2025 |
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| First Trust Advisors | 566k | $24M | 100% | Sep 2025 |
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| Emerald Advisers | 466k | $20M | -10% | Sep 2025 |
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| Jacobs Levy Equity Management | 438k | $19M | 2% | Sep 2025 |
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| Envestnet Asset Management | 422k | $18M | -34% | Sep 2025 |
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| Qube Research & Technologies | 421k | $18M | -9% | Sep 2025 |
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| Deutsche Bank Aktiengesellschaft | 367k | $16M | 1402% | Sep 2025 |
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| Rockefeller Capital Management | 349k | $15M | -9% | Sep 2025 |
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| AQR Capital Management | 332k | $14M | 8% | Sep 2025 |
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| Renaissance Technologies | 315k | $14M | 5% | Sep 2025 |
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| Charles Schwab Investment Management | 307k | $13M | -8% | Sep 2025 |
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| Granite Investment Partners | 298k | $13M | -14% | Sep 2025 |
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| Visionary Wealth Advisors | 259k | $11M | -3% | Sep 2025 |
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| Jpmorgan Chase & Co | 257k | $11M | -53% | Sep 2025 |
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| Goldman Sachs Group | 251k | $11M | -57% | Sep 2025 |
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| Alta Capital Management | 224k | $9.6M | -8% | Sep 2025 |
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| Adage Capital Partners GP | 220k | $9.4M | 100% | Sep 2025 |
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| Daniel D. Thurber | 217k | $9.3M | -2% | Sep 2025 |
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| Bnp Paribas Arbitrage, Snc | 207k | $8.9M | 25% | Sep 2025 |
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| Bank of New York Mellon | 200k | $8.6M | -1% | Sep 2025 |
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| GAMCO Asset Management | 198k | $8.5M | 0% | Sep 2025 |
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| Voloridge Investment Management | 198k | $8.5M | -38% | Sep 2025 |
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| Emerald Mutual Fund Advisers, Trust | 190k | $8.1M | -17% | Sep 2025 |
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| Trexquant Investment | 182k | $7.8M | 109% | Sep 2025 |
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| Federated Investors | 177k | $7.6M | -2% | Sep 2025 |
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| Canada Pension Plan Investment Board | 176k | $7.6M | -28% | Sep 2025 |
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| Congress Asset Management | 175k | $7.5M | -33% | Sep 2025 |
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| Kornitzer Capital Management | 174k | $7.5M | 0% | Sep 2025 |
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| Citadel Advisors | 170k | $7.3M | 38% | Sep 2025 |
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| UBS Group | 169k | $7.3M | 40% | Sep 2025 |
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| D. E. Shaw & Co | 164k | $7.0M | -12% | Sep 2025 |
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| Rice Hall James & Associates | 156k | $6.7M | -16% | Sep 2025 |
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| Russell Investments | 141k | $6.1M | 8% | Sep 2025 |
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| Algert Coldiron Investors | 135k | $5.8M | -33% | Sep 2025 |
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| Danske Bank A/s | 131k | $5.6M | 100% | Sep 2025 |
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| CenterBook Partners | 130k | $5.6M | -52% | Sep 2025 |
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| Redmond Asset Management | 128k | $5.5M | -2% | Sep 2025 |
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| Point72 Asset Management | 127k | $5.5M | 62% | Sep 2025 |
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| PDT Partners | 125k | $5.4M | -19% | Sep 2025 |
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| Millennium Management | 123k | $5.3M | -62% | Sep 2025 |
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| Isthmus Partners | 122k | $5.3M | 5% | Sep 2025 |
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| HighTower Advisors | 122k | $5.2M | -8% | Sep 2025 |
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| Uniplan Investment Counsel | 121k | $5.2M | -2% | Sep 2025 |
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| Divisadero Street Capital Management | 112k | $4.8M | 0% | Sep 2025 |
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| Crawford Investment Counsel | 104k | $4.5M | 100% | Sep 2025 |
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| Stifel Financial | 103k | $4.4M | -3% | Sep 2025 |
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| 4D Advisors | 100k | $4.3M | 100% | Sep 2025 |
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| American Century Companies | 99k | $4.3M | 12% | Sep 2025 |
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| FMR | 98k | $4.2M | -77% | Sep 2025 |
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| Marshall Wace | 94k | $4.0M | -44% | Sep 2025 |
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| Man Group | 91k | $3.9M | 18% | Sep 2025 |
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| Jump Financial | 90k | $3.9M | -7% | Sep 2025 |
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| Tudor Investment Corporation | 89k | $3.8M | -55% | Sep 2025 |
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| Sei Investments | 89k | $3.8M | 8% | Sep 2025 |
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| Allianz Asset Management | 89k | $3.8M | 0% | Sep 2025 |
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| Hrt Financial | 87k | $3.8M | 76% | Sep 2025 |
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| First National Advisers | 84k | $3.6M | 2% | Sep 2025 |
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| Mcmorgan & Co | 83k | $3.5M | -37% | Sep 2025 |
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| First National Bank Of Omaha | 83k | $3.5M | 100% | Sep 2025 |
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| Voleon Capital Management | 82k | $3.5M | -23% | Sep 2025 |
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| Verition Fund Management | 82k | $3.5M | -30% | Sep 2025 |
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| Hantz Financial Services | 81k | $3.5M | -6% | Sep 2025 |
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| Nuveen | 75k | $3.2M | -2% | Sep 2025 |
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| New York State Common Retirement Fund | 73k | $3.1M | -3% | Sep 2025 |
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| Swiss National Bank | 70k | $3.0M | 0% | Sep 2025 |
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| Bridge City Capital | 68k | $2.9M | -43% | Sep 2025 |
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| Principal Financial Group | 67k | $2.9M | 100% | Sep 2025 |
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| Engineers Gate Manager | 66k | $2.8M | 24% | Sep 2025 |
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| Laurus Investment Counsel | 62k | $2.7M | 0% | Sep 2025 |
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| Peak6 | 61k | $2.6M | 100% | Sep 2025 |
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| DePrince Race & Zollo | 58k | $2.5M | -8% | Sep 2025 |
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| Barclays | 55k | $2.4M | -21% | Sep 2025 |
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| Rhumbline Advisers | 51k | $2.2M | -3% | Sep 2025 |
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| Thrivent Financial for Lutherans | 51k | $2.2M | 100% | Sep 2025 |
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| Ubs Global Asset Management Americas | 50k | $2.1M | -45% | Sep 2025 |
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| Ieq Capital | 48k | $2.1M | 28% | Sep 2025 |
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| Legal & General Group | 44k | $1.9M | 1% | Sep 2025 |
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| Teachers Retirement System Of The State Of Kentucky | 43k | $1.9M | 0% | Sep 2025 |
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| SG Americas Securities | 43k | $1.8M | 883% | Sep 2025 |
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| Linden Thomas Advisory Services | 43k | $1.8M | 4% | Sep 2025 |
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| LPL Financial | 42k | $1.8M | 9% | Sep 2025 |
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| Invesco | 42k | $1.8M | 11% | Sep 2025 |
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| Schonfeld Strategic Advisors | 41k | $1.8M | 100% | Sep 2025 |
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| Susquehanna International | 39k | $1.7M | -49% | Sep 2025 |
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| CBOE Vest Financial | 38k | $1.6M | 100% | Sep 2025 |
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| Alliancebernstein | 37k | $1.6M | 1% | Sep 2025 |
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| Hennion & Walsh Asset Management | 36k | $1.5M | -37% | Sep 2025 |
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| California State Teachers Retirement System | 34k | $1.5M | 0% | Sep 2025 |
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| Quantbot Technologies | 34k | $1.4M | 100% | Sep 2025 |
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| Y-Intercept | 33k | $1.4M | -56% | Sep 2025 |
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| Jennifer Ranahan | 30k | $1.3M | 0% | Sep 2025 |
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| Heritage Investors Management Corp. | 29k | $1.3M | 0% | Sep 2025 |
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| Pathstone Holdings | 28k | $1.2M | -12% | Sep 2025 |
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| Creative Planning | 28k | $1.2M | 32% | Sep 2025 |
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| CI Private Wealth | 25k | $1.1M | 100% | Sep 2025 |
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| Raffles Associates | 24k | $1.0M | 0% | Sep 2025 |
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| Wells Fargo & Company | 24k | $1.0M | 9% | Sep 2025 |
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| Fox Run Management | 24k | $1.0M | 100% | Sep 2025 |
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| Franklin Resources | 23k | $984k | 14% | Sep 2025 |
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| Quest Partners | 22k | $958k | 16% | Sep 2025 |
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| Cambridge Investment Research Advisors | 22k | $931k | 1% | Sep 2025 |
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| Brevan Howard Capital Management | 21k | $902k | -23% | Sep 2025 |
|
| Cetera Investment Advisers | 21k | $900k | 100% | Sep 2025 |
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| Gotham Asset Management | 21k | $882k | -25% | Sep 2025 |
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| MetLife Investment Advisors | 21k | $880k | -3% | Sep 2025 |
|
| Acadian Asset Management | 20k | $857k | 100% | Sep 2025 |
|
| Gabelli Funds | 20k | $859k | 0% | Sep 2025 |
|
| HPM Partners | 20k | $851k | 29% | Sep 2025 |
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| CWM | 19k | $832k | 13% | Sep 2025 |
|
| Branch Banking & Trust Company | 19k | $812k | 0% | Sep 2025 |
|
| Manufacturers Life Insurance Company | 17k | $738k | -5% | Sep 2025 |
|
| Thomas Stevens, CFA" | 17k | $737k | 100% | Sep 2025 |
|
| Great-West Life Assurance Company | 17k | $715k | 21% | Sep 2025 |
|
| Quantinno Capital Management | 16k | $695k | 17% | Sep 2025 |
|
| ExodusPoint Capital Management | 16k | $690k | 100% | Sep 2025 |
|
| Mirae Asset Global Etfs Holdings | 16k | $689k | -17% | Sep 2025 |
|
| Sentinel Pension Advisors | 16k | $689k | -27% | Sep 2025 |
|
| SRS Capital Advisors | 16k | $686k | 979% | Sep 2025 |
|
| AdvisorShares Investments | 16k | $686k | -1% | Sep 2025 |
|
| Legato Capital Management | 16k | $677k | -43% | Sep 2025 |
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| Neuberger Berman Group | 16k | $675k | -7% | Sep 2025 |
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| Intech Investment Management | 16k | $670k | -9% | Sep 2025 |
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| Snowden Capital Advisors | 16k | $669k | 0% | Sep 2025 |
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| H D Vest Advisory Services | 16k | $459k | 34% | Jun 2025 |
|
| Cynosure Management | 15k | $632k | 0% | Sep 2025 |
|
| Bessemer | 15k | $630k | -1% | Sep 2025 |
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| Walleye Trading | 14k | $614k | 2% | Sep 2025 |
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| Savant Capital Management | 14k | $611k | 0% | Sep 2025 |
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| Teacher Retirement System Of Texas | 14k | $600k | -11% | Sep 2025 |
|
| Lazard Asset Management | 13k | $577k | 0% | Sep 2025 |
|
| Cim | 13k | $565k | 0% | Sep 2025 |
|
| Numerai GP | 13k | $561k | -71% | Sep 2025 |
|
| Polen Capital Management | 13k | $540k | 100% | Sep 2025 |
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| Wealth Enhancement Advisory Services | 12k | $522k | 6% | Sep 2025 |
|
| Two Sigma Advisers | 12k | $515k | -49% | Sep 2025 |
|
| Aviva | 12k | $508k | -29% | Sep 2025 |
|
| XTX Topco | 7.3k | $313k | -86% | Sep 2025 |
|
| GSA Capital Partners | 5.5k | $238k | -77% | Sep 2025 |
|
Who sold out of Napco Security Systems?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| United Capital Financial Advisers | Jun 2025 | 207k | $6.1M |
| Norges Bank Investment Management | Jun 2025 | 201k | $6.0M |
| Healthcare Of Ontario Pension Plan Trust Fund | Jun 2025 | 163k | $4.8M |
| SG Capital Management | Jun 2025 | 155k | $4.6M |
| Jane Street | Jun 2025 | 77k | $2.3M |
| Taylor Frigon Capital Management | Jun 2025 | 63k | $1.9M |
| Balyasny Asset Management | Jun 2025 | 37k | $1.1M |
| Nebula Research & Development | Jun 2025 | 27k | $794k |
| Caxton Associates | Jun 2025 | 25k | $730k |
| Magnetar Financial | Jun 2025 | 22k | $655k |
| Newbridge Financial Services Group | Jun 2025 | 19k | $565k |
| EntryPoint Capital | Jun 2025 | 18k | $521k |
| State of Wisconsin Investment Board | Jun 2025 | 15k | $448k |
| Two Sigma Investments | Jun 2025 | 14k | $417k |