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Main Street Research’s Cisco CSCO Stock Holding History

Main Street Research’s Portfolio CSCO Stock Details CSCO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.14M Sell
9,682
-375
-4% -$39.2K 0.05% 56
2026
Q1 		$780K Buy
10,057
+373
+4% +$29.2K 0.05% 68
2025
Q4 		$746K Sell
9,684
-788
-8% -$58.5K 0.04% 63
2025
Q3 		$716K Sell
10,472
-105
-1% -$7.16K 0.04% 67
2025
Q2 		$734K Sell
10,577
-519,719
-98% -$31.9M 0.05% 59
2025
Q1 		$32.7M Buy
530,296
+519,298
+4,722% +$32M 2.14% 22
2024
Q4 		$651K Buy
10,998
+929
+9% +$53.1K 0.04% 67
2024
Q3 		$536K Buy
10,069
+68
+0.7% +$3.31K 0.03% 69
2024
Q2 		$475K Sell
10,001
-5,496
-35% -$261K 0.03% 65
2024
Q1 		$773K Buy
15,497
+4,216
+37% +$210K 0.05% 59
2023
Q4 		$570K Sell
11,281
-383
-3% -$19.6K 0.05% 64
2023
Q3 		$627K Sell
11,664
-819
-7% -$44.2K 0.06% 61
2023
Q2 		$646K Sell
12,483
-12,977
-51% -$638K 0.1% 52
2023
Q1 		$1.33M Sell
25,460
-1,374
-5% -$67.1K 0.26% 37
2022
Q4 		$1.28M Buy
26,834
+56
+0.2% +$2.55K 0.31% 33
2022
Q3 		$1.07M Buy
26,778
+2,991
+13% +$133K 0.24% 36
2022
Q2 		$1.01M Sell
23,787
-9,331
-28% -$447K 0.27% 31
2022
Q1 		$1.85M Buy
33,118
+6,132
+23% +$347K 0.17% 42
2021
Q4 		$1.71M Sell
26,986
-1,018
-4% -$58.2K 0.13% 51
2021
Q3 		$1.52M Buy
28,004
+2,266
+9% +$127K 0.13% 52
2021
Q2 		$1.36M Sell
25,738
-4,653
-15% -$245K 0.11% 60
2021
Q1 		$1.57M Sell
30,391
-2,216
-7% -$104K 0.15% 57
2020
Q4 		$1.46M Buy
32,607
+4,231
+15% +$174K 0.16% 55
2020
Q3 		$1.12M Sell
28,376
-3,624
-11% -$158K 0.14% 53
2020
Q2 		$1.49M Buy
32,000
+6,634
+26% +$291K 0.23% 42
2020
Q1 		$997K Sell
25,366
-2,757
-10% -$121K 0.24% 38
2019
Q4 		$1.35M Sell
28,123
-248,827
-90% -$11.6M 0.21% 45
2019
Q3 		$13.7M Sell
276,950
-465
-0.2% -$24.2K 2.57% 19
2019
Q2 		$15.2M Buy
277,415
+240,683
+655% +$13.3M 3.42% 10
2019
Q1 		$1.98M Buy
36,732
+2,588
+8% +$126K 0.63% 24
2018
Q4 		$1.48M Buy
34,144
+734
+2% +$33.6K 0.58% 27
2018
Q3 		$1.63M Sell
33,410
-4,329
-11% -$195K 0.23% 47
2018
Q2 		$1.62M Buy
37,739
+211
+0.6% +$9.22K 0.25% 46
2018
Q1 		$1.61M Buy
37,528
+3,828
+11% +$162K 0.25% 47
2017
Q4 		$1.29M Buy
33,700
+993
+3% +$35.5K 0.2% 52
2017
Q3 		$1.1M Sell
32,707
-2,086
-6% -$66.4K 0.18% 59
2017
Q2 		$1.09M Buy
34,793
+19,758
+131% +$644K 0.18% 65
2017
Q1 		$508K Sell
15,035
-1,201
-7% -$38.9K 0.09% 80
2016
Q4 		$491K Sell
16,236
-20,183
-55% -$615K 0.1% 79
2016
Q3 		$1.16M Buy
36,419
+21,565
+145% +$663K 0.23% 66
2016
Q2 		$426K Buy
14,854
+987
+7% +$27.7K 0.09% 79
2016
Q1 		$395K Sell
13,867
-452
-3% -$11.6K 0.1% 73
2015
Q4 		$389K Buy
14,319
+230
+2% +$6.35K 0.08% 87
2015
Q3 		$406K Sell
14,089
-9,088
-39% -$245K 0.1% 85
2015
Q2 		$636K Buy
23,177
+1,078
+5% +$30.9K 0.13% 90
2015
Q1 		$608K Buy
22,099
+2,356
+12% +$66.3K 0.13% 88
2014
Q4 		$549K Buy
19,743
+1,508
+8% +$38.9K 0.12% 95
2014
Q3 		$459K Sell
18,235
-183
-1% -$4.6K 0.1% 104
2014
Q2 		$458K Sell
18,418
-650
-3% -$15.5K 0.11% 98
2014
Q1 		$427K Sell
19,068
-530
-3% -$11.7K 0.1% 101
2013
Q4 		$440K Buy
19,598
+166
+0.9% +$3.67K 0.11% 105
2013
Q3 		$455K Buy
19,432
+1,250
+7% +$31K 0.12% 98
2013
Q2 		$442K Buy
+18,182
New +$409K 0.13% 99

Other funds holding CSCO

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
WT
Wellcome Trust London, United Kingdom $9.01B AUM 12.05% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Truist Financial
Truist Financial Charlotte, North Carolina $83.7B AUM 27.22% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
AIM
Artemis Investment Management Edinburgh, United Kingdom $11.2B AUM 80.72% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
GAM
Guinness Asset Management London, United Kingdom $5.91B AUM 21.44% 1-Year Est. Return

Main Street Research's CSCO Position: Q2 2026 in Review

Main Street Research reduced its Cisco (CSCO) stake by 3.7% in Q2 2026, selling an estimated $39.2K and leaving 9,682 shares worth $1.14M. The position accounts for 0.05% of the portfolio, ranked #56.

Main Street Research first reported a position in CSCO in Q2 2013 and has held it in 53 quarters since. The position peaked at $32.7M in Q1 2025. 1,888 funds tracked by Wall St. Rank hold CSCO as of Q2 2026.

  • Main Street Research held 9,682 shares of Cisco worth $1.14M as of Q2 2026.
  • Main Street Research sold 375 Cisco shares in Q2 2026, an estimated $39.2K.
  • Cisco made up 0.05% of Main Street Research's portfolio in Q2 2026, its #56 holding.
  • Main Street Research first reported a position in Cisco in Q2 2013 and has held it in 53 quarters since.
  • Main Street Research's Cisco position peaked at $32.7M in Q1 2025.
  • 1,888 funds tracked by Wall St. Rank held Cisco as of Q2 2026.

Based on Main Street Research's 13F filing for Q2 2026, filed 29 Jul 2026.