Parallax Volatility Advisers
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Parallax Volatility Advisers’s Cisco CSCO Stock Holding History

Parallax Volatility Advisers’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
Q1 		$21.9M Sell
282,400
-703,100
-71% -$55M 0.06% 228
2025
Q4 		$75.9M Buy
985,500
+776,500
+372% +$57.6M 0.15% 114
2025
Q3 		$14.3M Sell
209,000
-108,200
-34% -$7.38M 0.02% 360
2025
Q2 		$22M Sell
317,200
-342,200
-52% -$21M 0.05% 252
2025
Q1 		$40.7M Buy
659,400
+119,900
+22% +$7.38M 0.11% 157
2024
Q4 		$31.9M Sell
539,500
-245,500
-31% -$14M 0.06% 242
2024
Q3 		$41.8M Buy
785,000
+52,900
+7% +$2.57M 0.08% 192
2024
Q2 		$34.8M Buy
732,100
+239,800
+49% +$11.4M 0.07% 197
2024
Q1 		$24.6M Sell
492,300
-775,400
-61% -$38.7M 0.06% 271
2023
Q4 		$64M Sell
1,267,700
-89,400
-7% -$4.57M 0.13% 149
2023
Q3 		$73M Buy
1,357,100
+190,900
+16% +$10.3M 0.16% 107
2023
Q2 		$60.3M Sell
1,166,200
-71,800
-6% -$3.53M 0.13% 133
2023
Q1 		$64.7M Buy
1,238,000
+211,100
+21% +$10.3M 0.13% 146
2022
Q4 		$48.9M Sell
1,026,900
-251,100
-20% -$11.4M 0.08% 278
2022
Q3 		$51.1M Sell
1,278,000
-212,900
-14% -$9.45M 0.08% 271
2022
Q2 		$63.6M Buy
1,490,900
+366,900
+33% +$17.6M 0.06% 224
2022
Q1 		$62.7M Buy
+1,124,000
New +$63.6M 0.03% 225
2020
Q4 		– Sell
-11,009,900
Closed -$434M – 2689
2020
Q3 		$434M Buy
11,009,900
+7,398,300
+205% +$322M 0.32% 43
2020
Q2 		$168M Buy
3,611,600
+671,400
+23% +$29.4M 0.2% 73
2020
Q1 		$116M Buy
2,940,200
+907,200
+45% +$39.8M 0.15% 93
2019
Q4 		$97.5M Buy
2,033,000
+766,200
+60% +$35.6M 0.11% 122
2019
Q3 		$62.6M Sell
1,266,800
-1,120,700
-47% -$58.2M 0.07% 155
2019
Q2 		$131M Buy
2,387,500
+499,000
+26% +$27.6M 0.14% 79
2019
Q1 		$102M Buy
1,888,500
+304,400
+19% +$14.8M 0.12% 85
2018
Q4 		$68.6M Buy
1,584,100
+294,800
+23% +$13.5M 0.09% 162
2018
Q3 		$62.7M Sell
1,289,300
-1,613,000
-56% -$72.6M 0.08% 107
2018
Q2 		$125M Sell
2,902,300
-4,899,600
-63% -$214M 0.18% 56
2018
Q1 		$335M Buy
7,801,900
+3,587,500
+85% +$152M 0.45% 25
2017
Q4 		$161M Buy
4,214,400
+795,800
+23% +$28.4M 0.22% 49
2017
Q3 		$115M Buy
3,418,600
+787,300
+30% +$25.1M 0.19% 63
2017
Q2 		$82.4M Buy
2,631,300
+187,800
+8% +$6.12M 0.16% 83
2017
Q1 		$82.6M Buy
2,443,500
+89,400
+4% +$2.9M 0.17% 79
2016
Q4 		$71.1M Sell
2,354,100
-572,300
-20% -$17.4M 0.14% 105
2016
Q3 		$92.8M Buy
2,926,400
+954,600
+48% +$29.4M 0.17% 79
2016
Q2 		$56.6M Sell
1,971,800
-959,300
-33% -$26.9M 0.11% 115
2016
Q1 		$83.5M Sell
2,931,100
-141,600
-5% -$3.64M 0.18% 74
2015
Q4 		$83.4M Buy
3,072,700
+912,100
+42% +$25.2M 0.17% 76
2015
Q3 		$56.7M Sell
2,160,600
-1,642,700
-43% -$44.4M 0.13% 118
2015
Q2 		$104M Sell
3,803,300
-1,453,900
-28% -$41.7M 0.22% 52
2015
Q1 		$145M Sell
5,257,200
-297,600
-5% -$8.38M 0.34% 35
2014
Q4 		$155M Buy
5,554,800
+531,700
+11% +$13.7M 0.45% 33
2014
Q3 		$126M Sell
5,023,100
-612,400
-11% -$15.4M 0.4% 38
2014
Q2 		$140M Sell
5,635,500
-4,109,600
-42% -$98M 0.58% 26
2014
Q1 		$218M Buy
9,745,100
+6,680,400
+218% +$148M 1.28% 10
2013
Q4 		$68.7M Buy
3,064,700
+633,700
+26% +$14M 0.33% 65
2013
Q3 		$57M Sell
2,431,000
-2,629,500
-52% -$65.3M 0.3% 62
2013
Q2 		$123M Buy
+5,060,500
New +$114M 0.58% 39

Other funds holding CSCO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Parallax Volatility Advisers's CSCO Position: Q1 2026 in Review

Parallax Volatility Advisers sold out of Cisco (CSCO) in Q1 2026, closing a stake of 171,162 shares — an estimated $13.4M sold.

Parallax Volatility Advisers first reported a position in CSCO in Q2 2013 and held it in 29 quarters. The position peaked at $91.6M in Q3 2020. 3,714 funds tracked by Wall St. Rank hold CSCO as of Q1 2026.

  • Parallax Volatility Advisers reported no remaining Cisco position as of Q1 2026 after selling out during the quarter.
  • Parallax Volatility Advisers sold 171,162 Cisco shares in Q1 2026, an estimated $13.4M.
  • Parallax Volatility Advisers first reported a position in Cisco in Q2 2013 and held it in 29 quarters.
  • Parallax Volatility Advisers's Cisco position peaked at $91.6M in Q3 2020.
  • 3,714 funds tracked by Wall St. Rank held Cisco as of Q1 2026.

Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.