Ticker · CUSIP 17275R102

CSCO

CISCO SYS INC

Technology·Communication Equipment

···Share

Holders (tracked)

Combined shares

161,409,726

Combined value

$12.43B

Last close

$86.25

Quarter

2025Q4

Price is +12.0% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$86.25+31.74 (+58.24%)H $86.31 · L $53.15 · Avg Vol 21.0M

Congress buyCongress sell

Tracked holders · last 8 quarters

+6 vs previous quarter over the last 8.

SEC event timeline

30 events

Wellington Management trimmed2026-02-17
−1,894,471 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) added2026-02-17
+3,933,821 shares · 2025Q4
Position
D.E. Shaw & Co. trimmed2026-02-17
−414,826 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−237,997 shares · 2025Q4
Position
Jeremy Grantham (GMO) added2026-02-17
+50,818 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+190,900 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+21,506 shares · 2025Q4
Position
Steve Cohen (Point72) opened position2026-02-17
+3,946,782 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+1,561,300 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+14,874,407 shares · 2025Q4
Position
Ray Dalio (Bridgewater Associates) trimmed2026-02-13
−1,324,221 shares · 2025Q4
Position
Dodge & Cox trimmed2026-02-13
−54,675 shares · 2025Q4
Position
Renaissance Technologies exited2026-02-12
−1,541,505 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+58,071,810 shares · 2025Q4
Position
Ken Fisher (Fisher Asset Mgmt) added2026-02-09
+2,858,205 shares · 2025Q4
Position
Mario Gabelli (GAMCO) added2026-02-05
+1,072 shares · 2025Q4
Position
Baillie Gifford & Co trimmed2026-01-23
−19,887 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−1,651,442 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+627,263 shares · 2025Q3
Position
Steve Cohen (Point72) exited2025-11-14
−4,749,319 shares · 2025Q3
Position
Two Sigma Investments trimmed2025-11-14
−329,367 shares · 2025Q3
Position
D.E. Shaw & Co. trimmed2025-11-14
−99,978 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+1,538,516 shares · 2025Q3
Position
Wellington Management added2025-11-14
+5,498,375 shares · 2025Q3
Position
Dodge & Cox trimmed2025-11-13
−403,666 shares · 2025Q3
Position
Ray Dalio (Bridgewater Associates) trimmed2025-11-13
−87,644 shares · 2025Q3
Position
Renaissance Technologies opened position2025-11-13
+1,541,505 shares · 2025Q3
Position
Jeremy Grantham (GMO) trimmed2025-11-13
−251,713 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−55,013,326 shares · 2025Q3
Position
Norges Bank (Norway SWF) added2025-11-12
+1,308,558 shares · 2024Q3
Position

Insider activity

Last 30 days

Net (open-market)

Buys

0 · $0

Sells

0 · $0

Unique insiders

Date	Insider	Code	Shares	Price	Value
04-10	Tuszik Oliver EVP, Global Sales · Officer	F	2,260	$83.17	$187.9K

View full insider history for CSCO →

Follow-the-investor returns

If you'd copied each holder of CSCO…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Tom Gayner (Markel Group)	2016Q1	$31.46	+174.2%	$30.7M
Dodge & Cox	2016Q1	$38.91	+121.7%	$14.1M
Wellington Management	2016Q1	$43.32	+99.1%	$2.75B
Mario Gabelli (GAMCO)	2016Q1	$44.45	+94.1%	$1.5M
Jeremy Grantham (GMO)	2016Q1	$48.04	+79.5%	$49.4M
Baillie Gifford & Co	2020Q2	$48.28	+78.6%	$86.8M
AQR Capital Management	2016Q1	$51.44	+67.7%	$465.7M
T. Rowe Price	2016Q1	$61.91	+39.3%	$2.53B
Ray Dalio (Bridgewater Associates)	2016Q1	$68.29	+26.3%	$39.9M
Ken Griffin (Citadel Advisors)	2016Q1	$71.47	+20.7%	$737.0M
Ken Griffin (Citadel Advisors)	2016Q1	$71.47	+20.7%	$737.0M
Ken Griffin (Citadel Advisors)	2016Q1	$71.47	+20.7%	$737.0M
Izzy Englander (Millennium Mgmt)	2016Q1	$72.74	+18.6%	$203.9M
Izzy Englander (Millennium Mgmt)	2016Q1	$72.74	+18.6%	$203.9M
Izzy Englander (Millennium Mgmt)	2016Q1	$72.74	+18.6%	$203.9M
Two Sigma Investments	2016Q1	$73.69	+17.0%	$9.8M
Two Sigma Investments	2016Q1	$73.69	+17.0%	$9.8M
Two Sigma Investments	2016Q1	$73.69	+17.0%	$9.8M
Ken Fisher (Fisher Asset Mgmt)	2016Q1	$74.26	+16.1%	$275.0M
D.E. Shaw & Co.	2016Q1	$75.72	+13.9%	$65.0M
D.E. Shaw & Co.	2016Q1	$75.72	+13.9%	$65.0M
D.E. Shaw & Co.	2016Q1	$75.72	+13.9%	$65.0M
Paul Tudor Jones (Tudor Investment)	2016Q1	$75.89	+13.6%	$103.8M
Paul Tudor Jones (Tudor Investment)	2016Q1	$75.89	+13.6%	$103.8M
Steve Cohen (Point72)	2017Q4	$76.91	+12.1%	$3.3M
Steve Cohen (Point72)	2017Q4	$76.91	+12.1%	$3.3M
Steve Cohen (Point72)	2017Q4	$76.91	+12.1%	$3.3M
Norges Bank (Norway SWF)	2016Q1	$631.21	-86.3%	$5.01B

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions3

Norges Bank (Norway SWF)
+58,071,810
$4.47B
Steve Cohen (Point72)
+3,946,782
$304.0M
Paul Tudor Jones (Tudor Investment)
+1,561,300
$120.3M

Added to7

Ken Griffin (Citadel Advisors)
+3,933,821
$303.0M
Ken Fisher (Fisher Asset Mgmt)
+2,858,205
$220.2M
Two Sigma Investments
+190,900
$14.7M
Jeremy Grantham (GMO)
+50,818
$3.9M
Izzy Englander (Millennium Mgmt)
+21,506
$1.7M
T. Rowe Price
+14,874,407
$1.1M
Mario Gabelli (GAMCO)
+1,072
$83K

Trimmed6

Wellington Management
−1,894,471
$145.9M
Ray Dalio (Bridgewater Associates)
−1,324,221
$102.0M
D.E. Shaw & Co.
−414,826
$32.0M
AQR Capital Management
−237,997
$18.3M
Dodge & Cox
−54,675
$4.2M
Baillie Gifford & Co
−19,887
$1.5M

Exited1

Renaissance Technologies
−1,541,505
$105.5M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	24	564,845,897	$2.26T	—
2022Q2	28	562,374,071	$1.72T	+4
2022Q3	27	559,894,764	$22.40B	-1
2022Q4	29	541,392,283	$25.79B	+2
2023Q1	27	525,026,487	$27.44B	-2
2023Q2	30	523,631,850	$27.09B	+3
2023Q3	29	481,328,008	$25.88B	-1
2023Q4	24	483,015,931	$24.40B	-5
2024Q1	26	535,440,137	$26.72B	+2
2024Q2	27	546,255,690	$25.95B	+1
2024Q3	27	189,078,274	$10.06B	—
2024Q4	26	144,115,497	$8.53B	-1
2025Q1	27	121,954,959	$7.52B	+1
2025Q2	25	145,228,596	$10.08B	-2
2025Q3	22	77,689,287	$5.32B	-3
2025Q4	28	161,409,726	$12.43B	+6

Congress members trading this stock

Date	Member	Type	Amount range	Filing
2026-02-02	Julia Letlow	Buy	$1K – $15K	PDF ↗
2026-01-09	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-11-05	Richard Dean Dr McCormick	Buy	$1K – $15K	PDF ↗
2025-10-28	Linda T. Sanchez	Sell	$1K – $15K	PDF ↗
2025-10-10	Jared Moskowitz	Buy	$1K – $15K	PDF ↗
2025-10-10	Jared Moskowitz	Buy	$1K – $15K	PDF ↗
2025-09-23	Valerie Hoyle	Sell	$1K – $15K	PDF ↗
2025-08-04	Lisa McClain	Sell	$1K – $15K	PDF ↗
2025-07-22	Lisa McClain	Buy	$1K – $15K	PDF ↗
2025-06-17	Julia Letlow	Buy	$1K – $15K	PDF ↗
2025-06-16	Scott Scott Franklin	Sell	$1K – $15K	PDF ↗
2025-04-09	Josh Gottheimer	Sell (P)	$1K – $15K	PDF ↗

Who owns CSCO

28 super-investors · 2025Q4

Tracked stake

161.41M

Combined value

$12.43B

% of shares outstanding

—

shares-out unknown

Quarter action mix

New6Added13Trim8Held1

#	Manager	Shares	Value	% of book	Last action
1	Norges Bank Norway SWF	58.07M	$4.47B	0.5%	New+58.07M
2	Wellington Management	31.85M	$2.45B	0.4%	Trim−1.89M
3	T. Rowe Price	29.29M	$2.26B	0.2%	Added+14.87M
4	Ken Griffin Citadel Advisors	8.55M	$658M	0.1%	Added+3.93M
5	Ken Griffin Citadel Advisors	5.91M	$455M	0.1%	Added+3.93M
6	AQR Capital Management	5.40M	$416M	0.2%	Trim−238.0K
7	Ken Griffin Citadel Advisors	5.16M	$398M	0.1%	Added+3.93M
8	Steve Cohen Point72	3.95M	$304M	0.3%	New+3.95M
9	Ken Fisher Fisher Asset Mgmt	3.19M	$246M	0.1%	Added+2.86M
10	Izzy Englander Millennium Mgmt	2.36M	$182M	0.1%	Added+21.5K
11	Paul Tudor Jones Tudor Investment	1.20M	$93M	0.2%	New+1.56M
12	Izzy Englander Millennium Mgmt	1.10M	$84M	0.0%	Added+21.5K
13	Baillie Gifford & Co	1.01M	$78M	0.1%	Trim−19.9K
14	Izzy Englander Millennium Mgmt	957.4K	$74M	0.0%	Added+21.5K
15	D.E. Shaw & Co.	754.0K	$58M	0.0%	Trim−414.8K
16	Jeremy Grantham GMO	572.5K	$44M	0.1%	Added+50.8K
17	Ray Dalio Bridgewater Associates	462.3K	$36M	0.1%	Trim−1.32M
18	Paul Tudor Jones Tudor Investment	357.3K	$28M	0.1%	New+1.56M
19	Tom Gayner Markel Group	355.5K	$27M	0.2%	Held
20	D.E. Shaw & Co.	285.7K	$22M	0.0%	Trim−414.8K
21	Dodge & Cox	163.1K	$13M	0.0%	Trim−54.7K
22	D.E. Shaw & Co.	114.3K	$9M	0.0%	Trim−414.8K
23	Two Sigma Investments	113.2K	$9M	0.0%	Added+190.9K
24	Two Sigma Investments	77.7K	$6M	0.0%	Added+190.9K
25	Steve Cohen Point72	71.1K	$5M	0.0%	New+3.95M
26	Steve Cohen Point72	37.7K	$3M	0.0%	New+3.95M
27	Two Sigma Investments	33.9K	$3M	0.0%	Added+190.9K
28	Mario Gabelli GAMCO	17.3K	$1M	0.0%	Added+1.1K

Recent moves

20 transactions

TRIMAQR Capital Management
−237,997 · 2025Q4
ADDJeremy Grantham (GMO)
+50,818 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+1,561,300 · 2025Q4
TRIMWellington Management
−1,894,471 · 2025Q4
ADDT. Rowe Price
+14,874,407 · 2025Q4
NEWSteve Cohen (Point72)
+3,946,782 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+21,506 · 2025Q4
ADDTwo Sigma Investments
+190,900 · 2025Q4
TRIMD.E. Shaw & Co.
−414,826 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+3,933,821 · 2025Q4
TRIMDodge & Cox
−54,675 · 2025Q4
TRIMRay Dalio (Bridgewater Associates)
−1,324,221 · 2025Q4
SOLDRenaissance Technologies
−1,541,505 · 2025Q4
NEWNorges Bank (Norway SWF)
+58,071,810 · 2025Q4
ADDKen Fisher (Fisher Asset Mgmt)
+2,858,205 · 2025Q4
ADDMario Gabelli (GAMCO)
+1,072 · 2025Q4
TRIMBaillie Gifford & Co
−19,887 · 2025Q4
ADDAQR Capital Management
+627,263 · 2025Q3
ADDWellington Management
+5,498,375 · 2025Q3
ADDT. Rowe Price
+1,538,516 · 2025Q3

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