Security key
45778Q107
- Security type / class
- Equity / Common Stock
- Shares outstanding
- 38,268,000
- Total 13F shares
- 39,612,543
- Share change
- +2,356,299
- Total reported value
- $1,533,965,570
- Put/Call ratio
- 61%
- Reported price per share
- $38.72
- Number of holders
- 266
- Value change
- +$63,954,944
- Number of buys
- 153
- Number of sells
- 141
Security identity
Holder snapshot
Report period
Q4 2025
Institutions
266
Top holders
10
NSP full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
INSPERITY, INC. SEC filings
INSPERITY, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 45778Q107
Recent filing periods:
Ownership snapshot
Top reported holders of NSP - INSPERITY, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
BlackRock, Inc.
13D/G signal
BlackRock, Inc.
Evidence rows
15
Latest as of
30 Sep 2025
13F
13D/G
Lead comparable stake: 14%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Rank 1 holder
BlackRock, Inc.
13F
13D/G
- Ownership
- 14%
- Position
- $209.63M
Rank 2 holder
REINHART PARTNERS, LLC.
13F
13D/G
- Ownership
- 7.3%
- Position
- $108.36M
Rank 3 holder
Mawer Investment Management Ltd.
13F
13D/G
- Ownership
- 3.2%
- Position
- $129.07M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
14%
from 13D/G
|
$209,631,170
4,260,796 shares
|
— | 30 Sep 2025 |
| REINHART PARTNERS, LLC. |
13F
13D/G
Company
|
7.3%
from 13D/G
|
$108,355,107
2,202,326 shares
|
— | 30 Sep 2025 |
| Mawer Investment Management Ltd. |
13F
13D/G
Company
|
3.2%
from 13D/G
|
$129,065,327
2,623,279 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
9.9%
|
$185,836,961
3,777,174 shares
|
— | 30 Sep 2025 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
Company
|
3.9%
|
$73,341,948
1,490,690 shares
|
— | 30 Sep 2025 |
| EARNEST PARTNERS LLC |
13F
Company
|
3.7%
|
$68,884,231
1,400,086 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
266
Shares
39,612,543
Rows available
266
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
274
Q4 2025 holders
266
Holder diff
-8
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend