InsperityNSP
13F holders, Q1 2026 (March 31)255holders −12
40new positions
52sold out
6famous investors
$27.05avg. 13F price*
At the end of Q1 2026, 255 institutions reported holding Insperity Inc. (NSP) in their 13F filings, down 12 from Q4 2025. 40 opened new positions and 52 sold out. The largest holders were BlackRock, Inc. ($143.8M), Reinhart Partners, Llc. ($79.7M) and Invesco Ltd. ($64.9M). 6 famous investors held it, including Tom Gayner (0.0% of Markel Group's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Insperity Inc.
- CUSIP
- 45778Q107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 40 | $83.9M |
| Exits | 52 | $65.7M |
All 13F filers, Q4 2025 → Q1 2026: 8,375,999 shares bought and 5,918,050 shares sold, net +2,457,949 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 255 holders
| BlackRock, Inc. | 0.00% | Reduce -0.6% | 5,319,664 | $143.8M |
| Reinhart Partners, Llc. | 2.29% | Add +7.4% | 2,947,709 | $79.7M |
| Invesco Ltd. | 0.01% | Add +111.2% | 2,401,765 | $64.9M |
| Vanguard Portfolio Management LLC | 0.00% | — | 2,149,770 | $58.1M |
| Earnest Partners LLC | 0.23% | Add +30.6% | 2,066,472 | $55.9M |
| Goldman Sachs Group Inc. | 0.01% | Add +12.9% | 1,660,829 | $44.9M |
| Vanguard Capital Management LLC | 0.00% | — | 1,529,339 | $41.4M |
| Hawk Ridge Capital Management LP | 1.44% | New | 1,464,781 | $39.6M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -10.2% | 1,434,450 | $38.8M |
| State Street Corp. | 0.00% | Add +1.6% | 1,388,881 | $37.6M |
| Bank of America Corp. | 0.00% | Reduce -42.0% | 1,345,533 | $36.4M |
| Sei Investments Co. | 0.03% | Add +47.7% | 1,311,430 | $35.5M |
| Jacobs Levy Equity Management, Inc. | 0.11% | Add +24.5% | 931,155 | $25.2M |
| Geode Capital Management, LLC | 0.00% | Add +1.2% | 846,460 | $22.9M |
| Royce & Associates LP | 0.22% | Add +3.3% | 818,585 | $22.1M |
| Mawer Investment Management Ltd. | 0.13% | Reduce -37.8% | 746,943 | $20.2M |
| Citadel Advisors | 0.01% | Add +37.4% | 662,341 | $17.9M |
| Two Sigma Investments, LP | 0.01% | Add +72.9% | 644,836 | $17.4M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -10.4% | 601,753 | $16.3M |
| 22NW, LP | 9.14% | Add +411.9% | 493,000 | $13.3M |
| Pine Valley Investments Ltd Liability Co | 0.63% | New | 476,718 | $12.9M |
| Morgan Stanley | 0.00% | Reduce -44.9% | 428,243 | $11.6M |
| Voloridge Investment Management, LLC | 0.04% | Reduce -17.2% | 378,679 | $10.2M |
| D. E. Shaw & Co. | 0.01% | Reduce -58.0% | 377,738 | $10.2M |
| Northern Trust Corp. | 0.00% | Add +0.6% | 376,811 | $10.2M |
| Federated Hermes, Inc. | 0.01% | Add +113989.0% | 333,140 | $9.0M |
| Trexquant Investment LP | 0.06% | New | 324,338 | $8.8M |
| AQR Capital Management | 0.00% | Reduce -38.3% | 298,009 | $8.1M |
| UBS Group AG | 0.00% | Add +190.1% | 293,490 | $7.9M |
| ProShare Advisors LLC | 0.01% | Add +61.9% | 284,129 | $7.7M |
| Hotchkis & Wiley Capital Management LLC | 0.02% | Add +98.1% | 266,060 | $7.2M |
| Solas Capital Management, LLC | 3.92% | Add +38.3% | 251,852 | $6.8M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 250,414 | $6.8M |
| Wells Fargo & Company | 0.00% | Add +5.9% | 227,463 | $6.2M |
| Natixis Advisors, LLC | 0.01% | Add +20.2% | 221,237 | $6.0M |
| Bank of New York Mellon Corp | 0.00% | Reduce -1.1% | 220,679 | $6.0M |
| Knightsbridge Asset Management, LLC | 0.73% | Add +72.4% | 198,764 | $5.4M |
| Jones Financial Companies LLLP | 0.00% | Add +25628.5% | 188,847 | $5.0M |
| Markel Group | 0.04% | Add +18.6% | 181,336 | $4.9M |
| Towle & Co. | 1.89% | New | 179,878 | $4.9M |
| PDT Partners, LLC | 0.29% | Add +64.6% | 178,810 | $4.8M |
| Envestnet Asset Management Inc. | 0.00% | Add +13.1% | 177,328 | $4.8M |
| Principal Financial Group Inc. | 0.00% | Add +2.3% | 175,295 | $4.7M |
| Sovereign's Capital Management, LLC | 3.29% | Reduce -4.1% | 165,349 | $4.5M |
| Trinity Legacy Partners, LLC | 0.92% | Reduce -13.8% | 154,290 | $4.3M |
| Public Sector Pension Investment Board | 0.01% | Reduce -45.1% | 128,231 | $3.5M |
| Empowered Funds, LLC | 0.02% | New | 115,708 | $3.1M |
| Western Standard LLC | 1.56% | Reduce -49.0% | 109,933 | $3.0M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -26.2% | 109,925 | $3.0M |
| Rhumbline Advisers | 0.00% | Add +3.3% | 109,807 | $3.0M |
| Victory Capital Management Inc. | 0.00% | Reduce -19.0% | 107,939 | $2.9M |
| Ameriprise Financial Inc. | 0.00% | Add +22.9% | 106,871 | $2.9M |
| Canada Pension Plan Investment Board | 0.00% | Reduce -26.4% | 102,600 | $2.8M |
| Jump Financial, LLC | 0.04% | New | 100,522 | $2.7M |
| Harbor Capital Advisors, Inc. | 0.21% | Add +24.6% | 94,093 | $2.5M |
| Millennium Management | 0.00% | Add +101.5% | 93,289 | $2.5M |
| Advisors Asset Management, Inc. | 0.04% | Add +27.1% | 90,700 | $2.5M |
| Point72 Asset Management | 0.00% | New | 89,325 | $2.4M |
| American Century Companies Inc. | 0.00% | Add +5.3% | 84,389 | $2.3M |
| Legal & General Group Plc | 0.00% | Reduce -8.7% | 82,003 | $2.2M |
| Deutsche Bank AG | 0.00% | Reduce -36.2% | 81,626 | $2.2M |
| Nuveen, LLC | 0.00% | Reduce -71.2% | 79,791 | $2.2M |
| Squarepoint Ops LLC | 0.00% | Reduce -53.5% | 79,728 | $2.2M |
| Balyasny Asset Management L.P. | 0.00% | Reduce -57.0% | 79,114 | $2.1M |
| Swiss National Bank | 0.00% | No change | 70,600 | $1.9M |
| Quantinno Capital Management LP | 0.00% | Add +43.2% | 68,101 | $1.8M |
| Formula Growth Ltd. | 0.81% | Add +42.8% | 66,700 | $1.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +6.2% | 66,055 | $1.8M |
| Alliancebernstein L.P. | 0.00% | Reduce -2.2% | 43,790 | $1.7M |
| Oppenheimer Asset Management Inc. | 0.02% | Add +20.6% | 59,132 | $1.6M |
| Capital Fund Management S.A. | 0.01% | New | 55,896 | $1.5M |
| Brevan Howard Capital Management LP | 0.01% | New | 51,655 | $1.4M |
| T. Rowe Price Associates Inc. | 0.00% | Add +19.4% | 51,251 | $1.4M |
| Numerai GP LLC | 0.14% | Add +645.1% | 50,822 | $1.4M |
| Freshford Capital Management, LLC | 0.61% | New | 45,073 | $1.2M |
| ARGA Investment Management, LP | 0.04% | Add +6.1% | 42,734 | $1.2M |
| Creative Planning | 0.00% | Reduce -21.1% | 42,713 | $1.2M |
| Janney Montgomery Scott LLC | 0.00% | Add +14.2% | 39,766 | $1.1M |
| New York State Teachers Retirement System | 0.00% | Reduce -2.6% | 39,627 | $1.1M |
| Prana Capital Management, LP | 0.03% | Reduce -58.4% | 37,680 | $1.0M |
| Prudential Financial Inc. | 0.00% | Add +10.5% | 37,102 | $1.0M |
| Vident Advisory, LLC | 0.01% | Add +58.4% | 36,461 | $986K |
| JPMorgan Chase & Co. | 0.00% | Reduce -46.4% | 35,432 | $976K |
| CenterBook Partners LP | 0.05% | Reduce -75.7% | 35,534 | $961K |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 34,796 | $941K |
| California State Teachers Retirement System | 0.00% | Reduce -0.8% | 32,688 | $884K |
| FMR LLC | 0.00% | Reduce -58.2% | 32,648 | $883K |
| Mutual Advisors, LLC | 0.02% | New | 30,099 | $814K |
| Paralel Advisors LLC | 0.03% | No change | 29,963 | $810K |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 29,779 | $805K |
| &partners | 0.00% | Add +20.6% | 28,587 | $770K |
| Schonfeld Strategic Advisors LLC | 0.01% | New | 28,069 | $759K |
| Freestone Grove Partners LP | 0.01% | Reduce -4.7% | 26,120 | $706K |
| Fifth Third Bancorp | 0.00% | Add +117.5% | 25,120 | $679K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Reduce -22.5% | 25,084 | $678K |
| Raymond James Financial Inc. | 0.00% | Reduce -50.7% | 24,988 | $676K |
| Thrivent Financial for Lutherans | 0.00% | Reduce -2.8% | 23,923 | $647K |
| Voleon Capital Management LP | 0.01% | Reduce -49.6% | 22,878 | $619K |
| Quantbot Technologies LP | 0.02% | Add +25.1% | 22,518 | $609K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -21.7% | 22,241 | $601K |
"% of holder's portfolio" is NSP's weight in each manager's 13F, not the share of Insperity Inc. the manager owns.