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NSP in the 13F filings

Insperity Inc · CUSIP 45778Q107

Sector · Business and payment services
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
18 May 2026
latest of these filings; the earliest 1 May 2026
Managers listing it
26
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 4 listed it in both
Shares listed
5,818,432
combined, among listed positions
Reported value
$158m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 12 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +765,472.

Managers listing NSP in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

26 of 26 holders

ActionFiling
Invesco Ltd2,401,765$65munder 0.1%Added+1,264,51012 May 2026 (the filing on sec.gov)
Citadel Advisors LLC662,341$18munder 0.1%Added+180,19615 May 2026 (the filing on sec.gov)
Two Sigma Investments LP644,836$17munder 0.1%Added+271,86015 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC378,679$10munder 0.1%Trimmed-78,68315 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.377,738$10munder 0.1%Trimmed-522,10215 May 2026 (the filing on sec.gov)
AQR Capital Management LLC298,009$8.1munder 0.1%Trimmed-185,07615 May 2026 (the filing on sec.gov)
Markel Group Inc181,336$4.9munder 0.1%Added+28,4631 May 2026 (the filing on sec.gov)
PDT Partners LLC178,810$4.8m0.29%Added+70,14815 May 2026 (the filing on sec.gov)
Millennium Management LLC93,289$2.5munder 0.1%Added+46,99615 May 2026 (the filing on sec.gov)
Point72 Asset Management LP89,325$2.4munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC79,728$2.2munder 0.1%Trimmed-91,85315 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC79,114$2.1munder 0.1%Trimmed-104,65015 May 2026 (the filing on sec.gov)
AllianceBernstein LP43,790$1.7munder 0.1%Trimmed-97615 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP51,655$1.4munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc51,251$1.4munder 0.1%Added+8,30915 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)32,648$883kunder 0.1%Trimmed-45,53215 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC28,069$759kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP26,120$706kunder 0.1%Trimmed-1,28815 May 2026 (the filing on sec.gov)
Quantbot Technologies LP22,518$609kunder 0.1%Added+4,51613 May 2026 (the filing on sec.gov)
Winton Group Ltd18,282$494kunder 0.1%Trimmed-2,63512 May 2026 (the filing on sec.gov)
Marshall Wace LLP18,114$490kunder 0.1%Trimmed-19,73315 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd16,316$441kunder 0.1%Held018 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP14,472$391kunder 0.1%Trimmed-39,09915 May 2026 (the filing on sec.gov)
Woodline Partners LP12,636$342kunder 0.1%Trimmed-2,99215 May 2026 (the filing on sec.gov)
Verition Fund Management LLC9,231$250kunder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (4)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
6 in Q3 2024 to 2 in Q2 2026

Tracked managers listing it, at least.

05101520201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
NSP by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20141$38mn.a.n.a.
Q1 20157$233mn.a.n.a.
Q2 20157$243mn.a.n.a.
Q3 20155$196mn.a.n.a.
Q4 20155$193mn.a.n.a.
Q1 20165$219mn.a.n.a.
Q2 20167$228mn.a.n.a.
Q3 20163$151mn.a.n.a.
Q4 20164$79mn.a.n.a.
Q1 20175$97mn.a.n.a.
Q2 20178$61mn.a.n.a.
Q3 20173$14mn.a.n.a.
Q4 20177$47mn.a.n.a.
Q1 20188$108mn.a.n.a.
Q2 201811$260mn.a.n.a.
Q3 201811$345mn.a.n.a.
Q4 201810$211mn.a.n.a.
Q1 201917$439mn.a.n.a.
Q2 201913$363mn.a.n.a.
Q3 20195$238mn.a.n.a.
Q4 20196$194mn.a.n.a.
Q1 20206$35mn.a.n.a.
Q2 20206$78mn.a.n.a.
Q3 20206$60mn.a.n.a.
Q4 20207$67mn.a.n.a.
Q1 20212$44mn.a.n.a.
Q2 20213$64mn.a.n.a.
Q3 20213$74mn.a.n.a.
Q4 20216$188mn.a.n.a.
Q1 20227$177mn.a.n.a.
Q2 20228$190mn.a.n.a.
Q3 20227$197mn.a.n.a.
Q4 20227$218mn.a.n.a.
Q1 20239$228mn.a.n.a.
Q2 20237$183mn.a.n.a.
Q3 20236$99mn.a.n.a.
Q4 20237$159m43
Q1 202411$166m83
Q2 20246$105m43
Q3 20246$124m60
Q4 20248$74m73
Q1 20254$19m21
Q2 20256$36m41
Q3 20255$30m22
Q4 20255$41m1911
Q1 20262$9.7m1217
Q2 20262$15m1016

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

NSP and V →NSP and MA →NSP and MCO →Choose a stock to compare with NSP →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own NSP, latest filings →Back to the 13F Explorer →