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 		$20.4M Sell
263,300
-21,200
-7% -$1.66M 0.05% 243
2025
Q4 		$21.9M Sell
284,500
-621,100
-69% -$46.1M 0.04% 284
2025
Q3 		$62M Buy
905,600
+101,800
+13% +$6.94M 0.09% 118
2025
Q2 		$55.8M Sell
803,800
-301,300
-27% -$18.5M 0.13% 128
2025
Q1 		$68.2M Buy
1,105,100
+31,300
+3% +$1.93M 0.18% 101
2024
Q4 		$63.6M Sell
1,073,800
-1,261,600
-54% -$72.1M 0.12% 133
2024
Q3 		$124M Buy
2,335,400
+902,000
+63% +$43.9M 0.23% 77
2024
Q2 		$68.1M Sell
1,433,400
-411,400
-22% -$19.5M 0.15% 112
2024
Q1 		$92.1M Sell
1,844,800
-1,338,000
-42% -$66.8M 0.21% 89
2023
Q4 		$161M Buy
3,182,800
+742,800
+30% +$38M 0.33% 50
2023
Q3 		$131M Sell
2,440,000
-267,100
-10% -$14.4M 0.29% 53
2023
Q2 		$140M Buy
2,707,100
+1,081,700
+67% +$53.2M 0.3% 54
2023
Q1 		$85M Sell
1,625,400
-1,042,700
-39% -$50.9M 0.17% 100
2022
Q4 		$127M Sell
2,668,100
-2,100
-0.1% -$95.6K 0.2% 95
2022
Q3 		$107M Buy
2,670,200
+1,058,800
+66% +$47M 0.17% 112
2022
Q2 		$68.7M Buy
1,611,400
+350,900
+28% +$16.8M 0.07% 202
2022
Q1 		$70.3M Buy
+1,260,500
New +$71.3M 0.04% 203
2020
Q4 		– Sell
-11,987,700
Closed -$472M – 2687
2020
Q3 		$472M Buy
11,987,700
+10,560,800
+740% +$460M 0.35% 40
2020
Q2 		$66.5M Sell
1,426,900
-826,800
-37% -$36.3M 0.08% 200
2020
Q1 		$88.6M Buy
2,253,700
+418,000
+23% +$18.3M 0.11% 124
2019
Q4 		$88M Sell
1,835,700
-526,400
-22% -$24.5M 0.1% 137
2019
Q3 		$117M Sell
2,362,100
-1,472,400
-38% -$76.5M 0.13% 94
2019
Q2 		$210M Buy
3,834,500
+1,390,600
+57% +$76.8M 0.23% 52
2019
Q1 		$132M Sell
2,443,900
-1,635,100
-40% -$79.4M 0.15% 68
2018
Q4 		$177M Buy
4,079,000
+3,078,500
+308% +$141M 0.23% 57
2018
Q3 		$48.7M Buy
1,000,500
+460,200
+85% +$20.7M 0.06% 139
2018
Q2 		$23.3M Sell
540,300
-1,484,700
-73% -$64.9M 0.03% 237
2018
Q1 		$86.9M Buy
2,025,000
+946,700
+88% +$40.2M 0.12% 87
2017
Q4 		$41.3M Sell
1,078,300
-1,380,600
-56% -$49.3M 0.06% 160
2017
Q3 		$82.7M Sell
2,458,900
-181,800
-7% -$5.79M 0.14% 84
2017
Q2 		$82.7M Buy
2,640,700
+175,900
+7% +$5.73M 0.16% 82
2017
Q1 		$83.3M Sell
2,464,800
-2,442,600
-50% -$79.2M 0.17% 78
2016
Q4 		$148M Buy
4,907,400
+1,813,400
+59% +$55.3M 0.29% 50
2016
Q3 		$98.1M Sell
3,094,000
-2,670,500
-46% -$82.1M 0.18% 71
2016
Q2 		$165M Buy
5,764,500
+1,901,100
+49% +$53.4M 0.33% 43
2016
Q1 		$110M Sell
3,863,400
-672,900
-15% -$17.3M 0.24% 55
2015
Q4 		$123M Buy
4,536,300
+931,600
+26% +$25.7M 0.25% 50
2015
Q3 		$94.6M Buy
3,604,700
+618,100
+21% +$16.7M 0.21% 68
2015
Q2 		$82M Buy
2,986,600
+765,200
+34% +$21.9M 0.17% 71
2015
Q1 		$61.1M Sell
2,221,400
-1,415,200
-39% -$39.8M 0.14% 108
2014
Q4 		$101M Buy
3,636,600
+1,043,800
+40% +$26.9M 0.3% 69
2014
Q3 		$65.3M Buy
2,592,800
+1,540,900
+146% +$38.8M 0.21% 96
2014
Q2 		$26.1M Sell
1,051,900
-738,800
-41% -$17.6M 0.11% 146
2014
Q1 		$40.1M Buy
1,790,700
+238,800
+15% +$5.28M 0.24% 87
2013
Q4 		$34.8M Buy
1,551,900
+62,500
+4% +$1.38M 0.17% 125
2013
Q3 		$34.9M Sell
1,489,400
-570,100
-28% -$14.2M 0.18% 105
2013
Q2 		$50.1M Buy
+2,059,500
New +$46.3M 0.23% 78

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.