⌘K

NSP Institutional Ownership & 13F Holders | SmartMoneyDB

NSPINSPERITY INC

COM · CUSIP 45778Q107

Smart Money Ownership

Of the 9 tracked institutions holding NSP, 3 have a 3-year clone track record — 2 of them beat the S&P. Average holder's clone alpha: +0.5pt. It's a gauge of who owns the name, not just how many.

Israel Englander

$5.3M

+4.0pt

PRICE T ROWE ASSOCIATES INC /MD/

Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →

NSP (INSPERITY INC) Institutional Ownership Summary

Among the 9 tracked institutional investors we monitor, NSP (INSPERITY INC) is held with a combined value of $507.50M across 12,558,980 shares. The largest holder is BlackRock, Inc. with a position worth $229.24M. 8 funds increased their holdings.

Total Institutional Value

$507.50M

Total Shares Held

12,558,980

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

AQR CAPITAL MANAGEMENT LLC+163% shares~$20.1M VANGUARD GROUP INC+7% shares~$10.7M BlackRock, Inc.+4% shares~$9.5M TWO SIGMA ADVISERS, LP+69% shares~$5.0M STATE STREET CORP+5% shares~$2.6M

13F Institutional Holders

Sort

AQR CAPITAL MANAGEMENT LLC

0.01% of book+162.9%

$32.37M

TWO SIGMA ADVISERS, LP

MILLENNIUM MANAGEMENT LLC

0.00% of book+36.7%

$5.27M

PRICE T ROWE ASSOCIATES INC /MD/

#	Fund	Value↓	Shares	Portfolio %	Change
1	BlackRock, Inc.	$229.24M	5,549,328	0.00%	+4.3%
2	VANGUARD GROUP INC	$156.87M	4,051,372	0.00%	+7.3%
3	STATE STREET CORP	$60.00M	1,452,474	0.00%	+4.6%
4	AQR CAPITAL MANAGEMENT LLC	$32.37M	783,492	0.01%	+162.9%
5	TWO SIGMA ADVISERS, LP	$12.31M	317,880	0.02%	+69.0%
6	MARKEL GROUP INC.	$7.49M	181,336	0.06%	-
7	MILLENNIUM MANAGEMENT LLC	$5.27M	127,504	0.00%	+36.7%
8	PRICE T ROWE ASSOCIATES INC /MD/	$2.46M	59,445	0.00%	+16.0%
9	FMR LLC	$1.49M	36,149	0.00%	+10.7%

Activist & Large Holders (13D/13G)

Investor	Ownership	Type	Filed
EARNEST PARTNERS LLC	8.1%	13G/A	2026-08-14
Invesco Ltd.	3.4%

Frequently Asked Questions

Which institutional investors own the most NSP stock?

As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of NSP with a position worth $229.24M, representing 0.00% of their portfolio. In total, 9 institutional investors hold NSP with a combined value of $507.50M.

What percentage of NSP is owned by institutional investors?

Institutional investors hold $507.50M worth of NSP stock across 9 positions. The largest institutional holder is BlackRock, Inc. with $229.24M in holdings.

What is a 13F filing and why does it matter for NSP?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For NSP, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track NSP institutional moves

Get notified when hedge funds change their NSP positions.