Insperity
NSP • NYSE
Insperity is a staffing & employment services company in the industrials sector on NYSE, led by W. Philip Wilmington, with a market cap of $1.5B. As of Q3 2025, 99% of shares are held by 272 institutional investors, with BlackRock, Inc. as the largest holder at 11.31%.
CEOW. Philip Wilmington
Market Cap$1.5B
Staffing & Employment Services
Industrials
Employees4.4K
Websiteinsperity.com
Country
United States of America
Overview
Overview of institutional ownership in NSP as of Q3 2025 with a market cap of $1.9B
All Institutions
- Institutions
- 272
- Value Held
- $1.8B
- Shares Held
- 37.4M
- Avg Position
- $6.8M
- Median Position
- $524.2K
Hedge Funds
- Hedge Funds
- 40
- Value Held
- $255.9M
- Shares Held
- 5.2M
- Avg Position
- $6.4M
- Median Position
- $1.7M
Ownership Breakdown
Based on market cap of $1.9B as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in NSP as of Q3 2025
| Institution | Position Value |
|---|---|
B BlackRock, Inc. Institution | $209.6M 0.00% of portfolio |
 VANGUARD GROUP INC Institution | $185.8M 0.00% of portfolio |
 Mawer Investment Management Ltd. Long Only Manager | $129.1M 0.67% of portfolio |
 REINHART MAHONEY CAPITAL MANAGEMENT INC Long Only Manager | $108.4M 3.52% of portfolio |
 SCHWAB CHARLES INVESTMENT MANAGEMENT INC Long Only Manager | $73.3M 0.01% of portfolio |
 EARNEST PARTNERS LLC Long Only Manager | $68.9M 0.30% of portfolio |
 BANK OF AMERICA CORP /DE/ Institution | $64.8M 0.00% of portfolio |
 STATE STREET CORP Institution | $63.6M 0.00% of portfolio |
 Hawk Ridge Management LLC Hedge Fund•Long/Short | $45.0M 2.11% of portfolio |
 GEODE CAPITAL MANAGEMENT LLC ETF Provider | $42.9M 0.00% of portfolio |
Net Capital Flow
Institutional buying and selling activity for NSP in Q3 2025
- Traded
- +$35.8M
- Buyers
- 160
- Sellers
- 122
- Total Bought
- +$256.3M
- Total Sold
- −$220.5M
- Avg Position
- $5.8M
Biggest Buyers
| Institution | Net Bought |
|---|---|
D D. E. Shaw & Co., Inc. Institution | +$20.5M +416.8K shares |
REINHART MAHONEY CAPITAL MANAGEMENT INC Long Only Manager | +$20.4M +415.4K shares |
 TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | +$19.9M +403.7K shares |
R ROYAL BANK OF CANADA Institution | +$14.5M +294.0K shares |
 STADIUM CAPITAL MANAGEMENT LLC Hedge Fund•Long/Short | +$13.0M +263.7K shares |
 RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | +$12.5M +254.1K shares |
 JACOBS LEVY EQUITY MANAGEMENT, INC Hedge Fund•Quant | +$12.0M +244.4K shares |
N Nuveen, LLC Institution | +$9.3M +190.0K shares |
 UBS Group AG Institution | +$8.9M +180.1K shares |
 TWO SIGMA ADVISERS, LLC Hedge Fund•Multi-Strategy | +$7.6M +154.0K shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
Mawer Investment Management Ltd. Long Only Manager | −$109.1M −2.2M shares |
M Man Group plc Institution | −$13.4M −222.8K shares |
 FIRST TRUST ADVISORS LP ETF Provider | −$10.9M −181.2K shares |
 TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy | −$7.8M −129.6K shares |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | −$7.8M −158.3K shares |
E Ensign Peak Advisors, Inc Institution | −$4.3M −87.4K shares |
C Campbell & CO Investment Adviser LLC Hedge Fund•Quant Macro | −$4.2M −70.5K shares |
 JPMORGAN CHASE & CO Institution | −$4.2M −85.1K shares |
 HARBOR CAPITAL ADVISORS, INC. ETF Provider | −$4.1M −83.8K shares |
T TEACHER RETIREMENT SYSTEM OF TEXAS Institution | −$3.9M −79.7K shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited NSP in Q3 2025
- New Positions
- 17
- New Value
- $8.7M
- Exited Positions
- 46
- Exited Value
- $58.3M
New Positions
| Institution | Position Value |
|---|---|
 HITE Hedge Asset Management LLC Hedge Fund•Long/Short | $4.6M 93.9K shares |
U UNIVERSITY OF TEXAS INVESTMENT MANAGMENT CO Institution | $1.4M 27.9K shares |
 Numerai GP LLC Hedge Fund•Quant | $585.4K 11.9K shares |
 IMC-Chicago, LLC RIA/Wealth | $573.5K 11.7K shares |
 Lido Advisors, LLC RIA/Wealth | $446.7K 9.1K shares |
D DRW Securities, LLC Institution | $299.3K 6.0K shares |
 Chapman Investment Management, LLC RIA/Wealth | $263.6K 5.4K shares |
S Sender Co & Partners, Inc. Institution | $255.0K 5.2K shares |
 Savant Capital, LLC RIA/Wealth | $203.1K 4.1K shares |
 Aster Capital Management Ltd RIA/Wealth | $41.5K 843.0 shares |
Exited Positions
| Institution | Previous Position |
|---|---|
M Man Group plc Institution | $13.4M 222.8K shares |
FIRST TRUST ADVISORS LP ETF Provider | $10.9M 181.2K shares |
TUDOR INVESTMENT CORP ET AL Hedge Fund•Multi-Strategy | $7.8M 129.6K shares |
C Campbell & CO Investment Adviser LLC Hedge Fund•Quant Macro | $4.2M 70.5K shares |
C | $3.7M 61.2K shares |
 Trexquant Investment LP Hedge Fund•Quant | $2.7M 45.3K shares |
S State of New Jersey Common Pension Fund D Institution | $1.7M 28.2K shares |
 ARROWSTREET CAPITAL LIMITED PARTNERSHIP Hedge Fund•Quant | $1.4M 24.0K shares |
B BAHL & GAYNOR INC Institution | $1.3M 21.8K shares |
 Magnetar Financial LLC Hedge Fund•Multi-Strategy | $1.2M 20.6K shares |
Options Activity
Institutions with the largest Call and Put options positions in NSP as of Q3 2025
- Call Positions
- 4
- Call Value
- $4.5M
- Put Positions
- 5
- Put Value
- $1.8M
Call Positions
| Institution | Position Value |
|---|---|
 SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $2.5M 510.0 contracts |
 CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $1.3M 265.0 contracts |
J JANE STREET GROUP, LLC Institution | $437.9K 89.0 contracts |
 Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy | $211.6K 43.0 contracts |
Put Positions
| Institution | Position Value |
|---|---|
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $875.8K 178.0 contracts |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $703.6K 143.0 contracts |
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy | $177.1K 36.0 contracts |
W WOLVERINE TRADING, LLC Institution | - - contracts |
 Walleye Trading LLC RIA/Wealth | - - contracts |
Most Committed Institutions
Institutions with NSP as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
STADIUM CAPITAL MANAGEMENT LLC Hedge Fund•Long/Short | 13.87% $13.0M |
REINHART MAHONEY CAPITAL MANAGEMENT INC Long Only Manager | 3.52% $108.4M |
 Sovereign's Capital Management, LLC Private Equity | 3.17% $5.8M |
Hawk Ridge Management LLC Hedge Fund•Long/Short | 2.11% $45.0M |
 Trinity Legacy Partners LLC RIA/Wealth | 1.96% $8.5M |
V VALUE HOLDINGS MANAGEMENT CO. LLC Hedge Fund•Value | 1.88% $11.7M |
K KNIGHTSBRIDGE ASSET MANAGEMENT, LLC Institution | 1.27% $7.5M |
P Profit Investment Management, LLC Institution | 1.07% $847.9K |
Mawer Investment Management Ltd. Long Only Manager | 0.67% $129.1M |
 Laurus Investment Counsel Inc. Long Only Manager | 0.55% $801.0K |
Hedge Fund Spotlight
Discover hedge funds investing in NSP
Quest Partners LLC
Hedge Fund • Quant Macro
Portfolio ManagerNigol (Nmn) Koulajian
- Portfolio Value
- $1.5B
- Positions
- 2,240
- Last Reported
- Q3 2025
Sector Allocation
Position in Insperity
- Market Value
- $26.9K
- Shares Held
- 546.0
- Portfolio Weight
- 0.00%
- Owned Since
- 2025-Q2
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
ETF ETF | $39.0M | 2.54% | |
ETF ETF | $6.5M | 0.42% | |
ETF ETF | $6.5M | 0.42% |
