Insperity, Inc. (NSP)

Highly Crowded

Held by 242 of 5,944 reporting institutions (93th percentile) — extremely crowded.

Data as of Q1 2026

Institutional Ownership

100.00%

QoQ Change

+5.28%

Total Value

$1.1T

Shares Outstanding

38.2M

Crowding AnalysisHighly Crowded

Holders242of 5,944

Avg: 68

Uncrowded93th percentileCrowded

Institutional Activity

Buy/Sell Ratio0.81x

81th percentile

125 buying154 selling

+47

New

-60

Closed

+2.1M

Net shares

Holding Period Distribution

estimate

Median: 3 QAvg: 3 QHolders: 242

Ownership Concentration

Top 5: 36.0%Top 10: 54.0%

BlackRock,12.8%

REINHART PARTNERS,7.1%

Invesco5.8%

VANGUARD PORTFOLIO MANAGEMENT5.2%

EARNEST PARTNERS5.0%

Others (237)64.0%

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Conviction-Weighted Ownership

Median weight: 0.01%Avg weight: 0.40%Max: 2.29%High conviction (>1%): 2

BlackRock,

REINHART PARTNERS,

Invesco

VANGUARD PORTFOLIO MANAGEMENT

EARNEST PARTNERS

GOLDMAN SACHS GROUP

VANGUARD CAPITAL MANAGEMENT

HAWK RIDGE CAPITAL MANAGEMENT

CHARLES SCHWAB INVESTMENT MANAGEMENT

STATE STREET

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Whale Moves Timeline (8 Quarters)

Biggest dollar-value position changes among top 10 holders

NEWVANGUARD PORTFOLIO MANAGEMENT$58M2.1M shr

NEWVANGUARD CAPITAL MANAGEMENT$41M1.5M shr

NEWHAWK RIDGE CAPITAL MANAGEMENT$40M1.5M shr

BOUGHTInvesco$34M1.3M shr

BOUGHTEARNEST PARTNERS$13M484K shr

NEWGOLDMAN SACHS GROUP$57M1.5M shr

SOLDMawer Investment Management$55M1.4M shr

NEWInvesco$44M1.1M shr

BOUGHTBlackRock$42M1.1M shr

BOUGHTBANK OF AMERICA CORP /DE$39M1.0M shr

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Institutional Trends (8 Quarters)

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Institutional Holders

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