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PI · 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.

PICSCO
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.
  • PI
  • CSCO
010203040202120222023202420252026
Holders and value by quarter
QuarterPICSCO
Q3 20201 holders, $819k27 holders, $12.0bn
Q4 20201 holders, $1.3m30 holders, $14.3bn
Q1 20214 holders, $21m30 holders, $16.3bn
Q2 20212 holders, $4.6m26 holders, $16.2bn
Q3 20211 holders, $1.6m28 holders, $17.4bn
Q4 20214 holders, $81m25 holders, $19.0bn
Q1 20223 holders, $22m32 holders, $15.9bn
Q2 20223 holders, $63m33 holders, $11.8bn
Q3 20225 holders, $95m36 holders, $11.2bn
Q4 20228 holders, $370m36 holders, $38.3bn
Q1 202310 holders, $563m25 holders, $13.5bn
Q2 20235 holders, $126m26 holders, $13.2bn
Q3 20234 holders, $78m33 holders, $14.2bn
Q4 20237 holders, $148m26 holders, $12.5bn
Q1 20246 holders, $749m30 holders, $12.6bn
Q2 202411 holders, $1.0bn31 holders, $12.2bn
Q3 202412 holders, $1.4bn27 holders, $13.7bn
Q4 202410 holders, $911m38 holders, $17.6bn
Q1 20255 holders, $288m33 holders, $18.1bn
Q2 20257 holders, $750m31 holders, $17.6bn
Q3 20257 holders, $1.2bn25 holders, $16.3bn
Q4 20255 holders, $1.1bn25 holders, $26.5bn
Q1 20264 holders, $164m28 holders, $31.9bn
Q2 20268 holders, $1.1bn32 holders, $49.1bn
PI

Impinj Inc

Holders
5
Reported value
$288m
Buyers
5
Sellers
0

Breadth +5 among 95 comparable managers.

Technology hardware and equipment
CSCO

Cisco Sys Inc

Holders
33
Reported value
$18.1bn
Buyers
20
Sellers
14

Breadth +6 among 95 comparable managers.

Technology hardware and equipment

Who holds both, Q1 2025

Among the 35 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only PI (2)

Capital World Investors, Whale Rock Capital Management LLC

Only CSCO (30)

Acadian Asset Management LLC, AllianceBernstein LP, AQR Capital Management LLC, Arrowstreet Capital LP, Baillie Gifford & Co, Bridgewater Associates LP, Caxton Associates LLP, Citadel Advisors LLC, D. E. Shaw & Co., Dodge & Cox, Element Capital Management LLC, Fidelity (FMR LLC), Holocene Advisors LP, Hudson Bay Capital Management LP, Invesco Ltd, Man Group PLC, Markel Group Inc, Maverick Capital Ltd, Neuberger Berman Group LLC, PDT Partners LLC, Schonfeld Strategic Advisors LLC, Squarepoint Ops LLC, T. Rowe Price Associates Inc, Two Sigma Advisers LP, Two Sigma Investments LP, and 5 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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