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Mattern Capital Management’s Cisco CSCO Stock Holding History

Mattern Capital Management’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 		$12.5M Buy
106,058
+5,408
+5% +$566K 1.45% 9
2026
Q1 		$7.81M Sell
100,650
-50,463
-33% -$3.95M 0.94% 66
2025
Q4 		$11.6M Buy
151,113
+373
+0.2% +$27.7K 1.37% 12
2025
Q3 		$10.3M Sell
150,740
-12,106
-7% -$825K 1.21% 22
2025
Q2 		$11.3M Buy
162,846
+395
+0.2% +$24.3K 1.36% 10
2025
Q1 		$10M Sell
162,451
-3,089
-2% -$190K 1.28% 19
2024
Q4 		$9.8M Sell
165,540
-4,171
-2% -$238K 1.28% 23
2024
Q3 		$9.03M Buy
169,711
+1,046
+0.6% +$50.9K 1.14% 42
2024
Q2 		$8.01M Buy
168,665
+2,883
+2% +$137K 1.11% 46
2024
Q1 		$8.27M Buy
165,782
+7,138
+4% +$356K 1.12% 49
2023
Q4 		$8.01M Buy
158,644
+3,732
+2% +$191K 1.17% 44
2023
Q3 		$8.33M Buy
154,912
+5,889
+4% +$318K 1.35% 16
2023
Q2 		$7.71M Buy
149,023
+7,751
+5% +$381K 1.25% 22
2023
Q1 		$7.38M Buy
141,272
+3,072
+2% +$150K 1.3% 16
2022
Q4 		$6.58M Buy
138,200
+2,743
+2% +$125K 1.22% 31
2022
Q3 		$5.42M Buy
135,457
+2,204
+2% +$97.8K 1.13% 42
2022
Q2 		$5.68M Buy
133,253
+3,684
+3% +$176K 1.12% 51
2022
Q1 		$7.22M Buy
129,569
+1,437
+1% +$81.3K 1.29% 22
2021
Q4 		$8.12M Sell
128,132
-2,404
-2% -$137K 1.42% 9
2021
Q3 		$7.11M Buy
130,536
+932
+0.7% +$52.3K 1.4% 11
2021
Q2 		$6.87M Buy
129,604
+3,601
+3% +$189K 1.36% 14
2021
Q1 		$6.52M Buy
126,003
+1,794
+1% +$84.2K 1.41% 8
2020
Q4 		$5.56M Buy
124,209
+5,039
+4% +$207K 1.32% 23
2020
Q3 		$4.69M Buy
119,170
+22,843
+24% +$996K 1.23% 34
2020
Q2 		$4.49M Buy
96,327
+1,828
+2% +$80.2K 1.3% 19
2020
Q1 		$3.71M Buy
94,499
+8,709
+10% +$382K 1.26% 18
2019
Q4 		$4.12M Buy
+85,790
New +$3.99M 1.14% 36

Other funds holding CSCO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Mattern Capital Management's CSCO Position: Q2 2026 in Review

Mattern Capital Management increased its Cisco (CSCO) stake by 5.4% in Q2 2026, buying an estimated $566K and bringing the position to 106,058 shares worth $12.5M. The position accounts for 1.45% of the portfolio, ranked #9.

Mattern Capital Management first reported a position in CSCO in Q4 2019 and has held it in 27 quarters since. 4,072 funds tracked by Wall St. Rank hold CSCO as of Q2 2026.

  • Mattern Capital Management held 106,058 shares of Cisco worth $12.5M as of Q2 2026.
  • Mattern Capital Management bought 5,408 Cisco shares in Q2 2026, an estimated $566K.
  • Cisco made up 1.45% of Mattern Capital Management's portfolio in Q2 2026, its #9 holding.
  • Mattern Capital Management first reported a position in Cisco in Q4 2019 and has held it in 27 quarters since.
  • 4,072 funds tracked by Wall St. Rank held Cisco as of Q2 2026.

Based on Mattern Capital Management's 13F filing for Q2 2026, filed 24 Jul 2026.