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NSSC · CSCO in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

NSSCCSCO
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • NSSC
  • CSCO
010203040202120222023202420252026
Holders and value by quarter
QuarterNSSCCSCO
Q3 2020none listed holders, n.a.27 holders, $12.0bn
Q4 2020none listed holders, n.a.30 holders, $14.3bn
Q1 2021none listed holders, n.a.30 holders, $16.3bn
Q2 2021none listed holders, n.a.26 holders, $16.2bn
Q3 2021none listed holders, n.a.28 holders, $17.4bn
Q4 2021none listed holders, n.a.25 holders, $19.0bn
Q1 2022none listed holders, n.a.32 holders, $15.9bn
Q2 20221 holders, $36m33 holders, $11.8bn
Q3 20221 holders, $50m36 holders, $11.2bn
Q4 20221 holders, $43m36 holders, $38.3bn
Q1 20232 holders, $47m25 holders, $13.5bn
Q2 20231 holders, $32m26 holders, $13.2bn
Q3 20231 holders, $3.9m33 holders, $14.2bn
Q4 20232 holders, $39m26 holders, $12.5bn
Q1 20243 holders, $49m30 holders, $12.6bn
Q2 20244 holders, $75m31 holders, $12.2bn
Q3 20243 holders, $43m27 holders, $13.7bn
Q4 20244 holders, $64m38 holders, $17.6bn
Q1 20252 holders, $7.7m33 holders, $18.1bn
Q2 20254 holders, $55m31 holders, $17.6bn
Q3 20254 holders, $80m25 holders, $16.3bn
Q4 20254 holders, $79m25 holders, $26.5bn
Q1 20264 holders, $69m28 holders, $31.9bn
Q2 20264 holders, $75m32 holders, $49.1bn
NSSC

Napco Security Systems Inc

Holders
4
Reported value
$75m
Buyers
1
Sellers
3

Breadth -2 among 94 comparable managers.

Technology hardware and equipment
CSCO

Cisco Sys Inc

Holders
31
Reported value
$12.2bn
Buyers
14
Sellers
16

Breadth -2 among 94 comparable managers.

Technology hardware and equipment

Who holds both, Q2 2024

Among the 33 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only NSSC (2)

Brevan Howard Capital Management LP, GAMCO Investors Inc

Only CSCO (29)

Acadian Asset Management LLC, AllianceBernstein LP, AQR Capital Management LLC, Arrowstreet Capital LP, Baillie Gifford & Co, Bridgewater Associates LP, Caxton Associates LLP, D. E. Shaw & Co., Dodge & Cox, Eisler Capital Management Ltd, ExodusPoint Capital Management LP, Fidelity (FMR LLC), Harris Associates LP, Holocene Advisors LP, Invesco Ltd, Jane Street Group LLC, Man Group PLC, Markel Group Inc, Neuberger Berman Group LLC, PDT Partners LLC, Squarepoint Ops LLC, T. Rowe Price Associates Inc, Two Sigma Advisers LP, Two Sigma Investments LP, Verition Fund Management LLC, and 4 more

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. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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