INSPERITY, INC. NSP
CIK 0001000753 · CUSIP 45778Q107
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock Inc. CIK 1364742 · View history | $577.97M 5,273,000 shares | 0.01% | -67.11K(-1.30%)Reduced | SEC filing ↗ May 10, 2024 | ▾ |
| 02 | Mawer Investment Management Ltd. CIK 1538449 · View history | $547.09M 4,991,238 shares | 2.54% | +780.92K(+18.50%)Added | SEC filing ↗ May 6, 2024 | ▾ |
| 03 | VANGUARD GROUP INC CIK 102909 · View history | $428.70M 3,911,104 shares | 0.01% | +182.77K(+4.90%)Added | SEC filing ↗ May 10, 2024 | ▾ |
| 04 | EARNEST PARTNERS LLC CIK 1102578 · View history | $141.52M 1,291,138 shares | 0.65% | +60.85K(+4.90%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $138.38M 1,262,489 shares | 0.01% | +33.84K(+2.80%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 06 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $129.67M 1,183,038 shares | 0.03% | +817.40K(+223.60%)Added | SEC filing ↗ May 9, 2024 | ▾ |
| 07 | BANK OF AMERICA CORP /DE/ CIK 70858 · Amended · View history | $115.99M 1,058,206 shares | 0.01% | +36.60K(+3.60%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 08 | REINHART PARTNERS, LLC. CIK 1080298 · Amended · View history | $98.10M 894,972 shares | 4.00% | +12.35K(+1.40%)Added | SEC filing ↗ Apr 3, 2024 | ▾ |
| 09 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $86.71M 790,996 shares | 0.01% | -117.83K(-13.00%)Reduced | SEC filing ↗ May 13, 2024 | ▾ |
| 10 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history | $77.06M 703,082 shares | 0.02% | +304.80K(+76.50%)Added | SEC filing ↗ May 14, 2024 | ▾ |
| 11 | SEI INVESTMENTS CO CIK 350894 · View history | $76.42M 697,180 shares | 0.11% | +41.60K(+6.30%)Added | SEC filing ↗ May 7, 2024 | ▾ |
| 12 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $75.85M 691,968 shares | 0.02% | -10.88K(-1.50%)Reduced | SEC filing ↗ May 10, 2024 | ▾ |
| 13 | FIL Ltd CIK 318989 · View history | $63.62M 580,457 shares | 0.06% | 0(0.00%)Unchanged | SEC filing ↗ May 13, 2024 | ▾ |
| 14 | FMR LLC CIK 315066 · View history | $55.83M 509,397 shares | 0.00% | +8.49K(+1.70%)Added | SEC filing ↗ May 13, 2024 | ▾ |
| 15 | Copeland Capital Management, LLC CIK 1541743 · View history | $51.27M 467,770 shares | 0.93% | -235.39K(-33.50%)Reduced | SEC filing ↗ Apr 19, 2024 | ▾ |
| 16 | NORTHERN TRUST CORP CIK 73124 · View history | $48.39M 441,431 shares | 0.01% | -48.61K(-9.90%)Reduced | SEC filing ↗ May 14, 2024 | ▾ |
| 17 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $47.27M 431,267 shares | 0.05% | +203.52K(+89.40%)Added | SEC filing ↗ May 13, 2024 | ▾ |
| 18 | JACOBS LEVY EQUITY MANAGEMENT, INC CIK 884414 · View history | $45.17M 412,091 shares | 0.20% | +21.89K(+5.60%)Added | SEC filing ↗ May 15, 2024 | ▾ |
| 19 | Bank of New York Mellon Corp CIK 1390777 · View history | $44.73M 408,068 shares | 0.01% | -24.17K(-5.60%)Reduced | SEC filing ↗ Apr 25, 2024 | ▾ |
| 20 | DIAMOND HILL CAPITAL MANAGEMENT INC CIK 1217541 · View history | $44.69M 407,763 shares | 0.18% | +107.85K(+36.00%)Added | SEC filing ↗ May 13, 2024 | ▾ |
Showing 20 / 322 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 322 reporting institutions.
This page includes 20 of 322 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 322 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"45778Q107","quarter":"2024Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.