Adage Capital Partners’s Cisco CSCO Stock Holding History

Adage Capital Partners’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	$301M	Sell	3,884,521 -23,200	-0.6%	-$1.82M	0.46%	32
2025 Q4	$301M	Sell	3,907,721 -193,300	-5%	-$14.3M	0.46%	32
2025 Q3	$281M	Sell	4,101,021 -199,700	-5%	-$13.6M	0.44%	31
2025 Q2	$298M	Sell	4,300,721 -128,300	-3%	-$7.88M	0.5%	29
2025 Q1	$273M	Buy	4,429,021 +360,200	+9%	+$22.2M	0.51%	29
2024 Q4	$241M	Sell	4,068,821 -38,800	-0.9%	-$2.22M	0.42%	34
2024 Q3	$219M	Sell	4,107,621 -49,000	-1%	-$2.38M	0.39%	40
2024 Q2	$197M	Buy	4,156,621 +45,500	+1%	+$2.16M	0.37%	42
2024 Q1	$205M	Buy	4,111,121 +121,600	+3%	+$6.07M	0.39%	43
2023 Q4	$202M	Sell	3,989,521 -481,000	-11%	-$24.6M	0.42%	42
2023 Q3	$240M	Buy	4,470,521 +49,700	+1%	+$2.68M	0.55%	28
2023 Q2	$229M	Sell	4,420,821 -382,700	-8%	-$18.8M	0.5%	32
2023 Q1	$251M	Buy	4,803,521 +827,300	+21%	+$40.4M	0.56%	28
2022 Q4	$189M	Buy	3,976,221 +257,300	+7%	+$11.7M	0.45%	33
2022 Q3	$149M	Sell	3,718,921 -257,400	-6%	-$11.4M	0.37%	51
2022 Q2	$170M	Sell	3,976,321 -427,800	-10%	-$20.5M	0.39%	46
2022 Q1	$246M	Sell	4,404,121 -90,100	-2%	-$5.1M	0.47%	32
2021 Q4	$285M	Sell	4,494,221 -14,500	-0.3%	-$828K	0.51%	28
2021 Q3	$245M	Sell	4,508,721 -315,000	-7%	-$17.7M	0.48%	35
2021 Q2	$256M	Sell	4,823,721 -50,100	-1%	-$2.64M	0.5%	31
2021 Q1	$252M	Buy	4,873,821 +302,000	+7%	+$14.2M	0.51%	33
2020 Q4	$205M	Buy	4,571,821 +650,700	+17%	+$26.7M	0.45%	37
2020 Q3	$154M	Sell	3,921,121 -1,491,937	-28%	-$65M	0.39%	50
2020 Q2	$252M	Buy	5,413,058 +10,437	+0.2%	+$458K	0.65%	19
2020 Q1	$212M	Buy	5,402,621 +545,200	+11%	+$23.9M	0.63%	23
2019 Q4	$233M	Buy	4,857,421 +107,800	+2%	+$5.01M	0.57%	29
2019 Q3	$235M	Sell	4,749,621 -445,700	-9%	-$23.2M	0.58%	34
2019 Q2	$284M	Sell	5,195,321 -253,800	-5%	-$14M	0.71%	23
2019 Q1	$294M	Sell	5,449,121 -133,000	-2%	-$6.46M	0.74%	23
2018 Q4	$242M	Sell	5,582,121 -912,800	-14%	-$41.8M	0.67%	35
2018 Q3	$316M	Buy	6,494,921 +270,759	+4%	+$12.2M	0.7%	23
2018 Q2	$268M	Sell	6,224,162 -966,000	-13%	-$42.2M	0.61%	33
2018 Q1	$308M	Sell	7,190,162 -213,100	-3%	-$9.04M	0.72%	20
2017 Q4	$284M	Buy	7,403,262 +240,100	+3%	+$8.58M	0.64%	29
2017 Q3	$241M	Buy	7,163,162 +235,600	+3%	+$7.5M	0.59%	33
2017 Q2	$217M	Sell	6,927,562 -294,500	-4%	-$9.59M	0.53%	39
2017 Q1	$244M	Buy	7,222,062 +11,500	+0.2%	+$373K	0.62%	32
2016 Q4	$218M	Sell	7,210,562 -909,300	-11%	-$27.7M	0.6%	34
2016 Q3	$258M	Buy	8,119,862 +1,494,400	+23%	+$46M	0.71%	23
2016 Q2	$190M	Sell	6,625,462 -862,900	-12%	-$24.2M	0.52%	46
2016 Q1	$213M	Sell	7,488,362 -169,900	-2%	-$4.37M	0.58%	39
2015 Q4	$208M	Buy	7,658,262 +52,700	+0.7%	+$1.45M	0.55%	45
2015 Q3	$200M	Buy	7,605,562 +260,000	+4%	+$7.02M	0.55%	35
2015 Q2	$202M	Sell	7,345,562 -550,000	-7%	-$15.8M	0.5%	42
2015 Q1	$217M	Sell	7,895,562 -500,000	-6%	-$14.1M	0.53%	33
2014 Q4	$234M	Buy	8,395,562 +608,800	+8%	+$15.7M	0.57%	35
2014 Q3	$196M	Sell	7,786,762 -8,200	-0.1%	-$206K	0.48%	44
2014 Q2	$194M	Buy	7,794,962 +11,100	+0.1%	+$265K	0.5%	50
2014 Q1	$174M	Sell	7,783,862 -297,300	-4%	-$6.57M	0.48%	45
2013 Q4	$181M	Sell	8,081,162 -110,000	-1%	-$2.43M	0.48%	46
2013 Q3	$192M	Buy	8,191,162 +226,200	+3%	+$5.62M	0.55%	40
2013 Q2	$194M	Buy	+7,964,962	New	+$179M	0.6%	33

Other funds holding CSCO

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Adage Capital Partners's CSCO Position: Q1 2026 in Review

Adage Capital Partners reduced its Cisco (CSCO) stake by 0.59% in Q1 2026, selling an estimated $1.82M and leaving 3,884,521 shares worth $301M. The position accounts for 0.46% of the portfolio, ranked #32.

Adage Capital Partners first reported a position in CSCO in Q2 2013 and has held it in 52 quarters since. The position peaked at $316M in Q3 2018. 3,716 funds tracked by Wall St. Rank hold CSCO as of Q1 2026.

Adage Capital Partners held 3,884,521 shares of Cisco worth $301M as of Q1 2026.
Adage Capital Partners sold 23,200 Cisco shares in Q1 2026, an estimated $1.82M.
Cisco made up 0.46% of Adage Capital Partners's portfolio in Q1 2026, its #32 holding.
Adage Capital Partners first reported a position in Cisco in Q2 2013 and has held it in 52 quarters since.
Adage Capital Partners's Cisco position peaked at $316M in Q3 2018.
3,716 funds tracked by Wall St. Rank held Cisco as of Q1 2026.

Based on Adage Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.