Marathon Trading Investment Management’s Microsoft MSFT Stock Holding History

Marathon Trading Investment Management’s Portfolio MSFT Stock Details MSFT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$74.3M	Buy	200,700 +139,400	+227%	+$58.3M	2.02%	10
2025 Q4	$29.6M	Buy	61,300 +59,700	+3,731%	+$29.9M	0.67%	25
2025 Q3	$829K	Sell	1,600 -6,800	-81%	-$3.47M	0.06%	121
2025 Q2	$4.18M	Buy	8,400 +7,300	+664%	+$3.17M	0.5%	37
2025 Q1	$413K	Sell	1,100 -200,200	-99%	-$81.6M	0.06%	157
2024 Q4	$84.8M	Buy	201,300 +194,700	+2,950%	+$82.9M	4.65%	4
2024 Q3	$2.84M	Buy	6,600 +4,600	+230%	+$1.97M	0.26%	60
2024 Q2	$894K	Buy	2,000 +1,000	+100%	+$422K	0.07%	105
2024 Q1	$421K	Sell	1,000 -2,900	-74%	-$1.17M	0.03%	188
2023 Q4	$1.47M	Sell	3,900 -4,800	-55%	-$1.71M	0.07%	130
2023 Q3	$2.75M	Sell	8,700 -200	-2%	-$66.1K	0.23%	60
2023 Q2	$3.03M	Sell	8,900 -100	-1%	-$31.3K	0.25%	61
2023 Q1	$2.59M	Buy	9,000 +6,900	+329%	+$1.76M	0.19%	68
2022 Q4	$504K	Sell	2,100 -2,600	-55%	-$624K	0.06%	132
2022 Q3	$1.09M	Sell	4,700 -3,700	-44%	-$977K	0.11%	97
2022 Q2	$2.16M	Buy	8,400 +4,400	+110%	+$1.19M	0.24%	84
2022 Q1	$1.23M	Buy	4,000 +1,200	+43%	+$361K	0.11%	124
2021 Q4	$942K	Buy	+2,800	New	+$908K	0.08%	127
2021 Q2	–	Sell	-10,800	Closed	-$2.55M	–	354
2021 Q1	$2.55M	Sell	10,800 -3,700	-26%	-$858K	0.23%	69
2020 Q4	$3.23M	Sell	14,500 -1,800	-11%	-$387K	0.17%	76
2020 Q3	$3.43M	Sell	16,300 -43,700	-73%	-$9.18M	0.26%	54
2020 Q2	$12.2M	Buy	60,000 +44,700	+292%	+$8.11M	1.65%	13
2020 Q1	$2.41M	Sell	15,300 -297,100	-95%	-$48.9M	0.45%	46
2019 Q4	$49.3M	Buy	+312,400	New	+$45.9M	3.32%	8
2019 Q2	–	Sell	-8,500	Closed	-$1M	–	265
2019 Q1	$1M	Sell	8,500 -23,500	-73%	-$2.56M	0.12%	135
2018 Q4	$3.25M	Buy	32,000 +24,400	+321%	+$2.61M	0.19%	57
2018 Q3	$869K	Buy	7,600 +5,100	+204%	+$553K	0.07%	122
2018 Q2	$247K	Sell	2,500 -15,100	-86%	-$1.46M	0.03%	166
2018 Q1	$1.61M	Buy	17,600 +7,600	+76%	+$695K	0.13%	70
2017 Q4	$855K	Sell	10,000 -4,900	-33%	-$402K	0.02%	97
2017 Q3	$1.11M	Sell	14,900 -16,500	-53%	-$1.21M	0.13%	69
2017 Q2	$2.16M	Buy	31,400 +6,600	+27%	+$453K	0.4%	48
2017 Q1	$1.63M	Buy	+24,800	New	+$1.59M	0.58%	37
2016 Q2	–	Sell	-35,000	Closed	-$1.93M	–	148
2016 Q1	$1.93M	Sell	35,000 -1,900	-5%	-$99.6K	0.36%	54
2015 Q4	$2.05M	Sell	36,900 -2,500	-6%	-$132K	0.17%	90
2015 Q3	$1.74M	Sell	39,400 -32,800	-45%	-$1.47M	0.1%	131
2015 Q2	$3.19M	Buy	72,200 +40,200	+126%	+$1.83M	0.13%	117
2015 Q1	$1.3M	Sell	32,000 -349,800	-92%	-$15.2M	0.07%	224
2014 Q4	$17.7M	Buy	381,800 +344,300	+918%	+$16.2M	0.26%	53
2014 Q3	$1.74M	Sell	37,500 -7,800	-17%	-$348K	0.05%	130
2014 Q2	$1.89M	Sell	45,300 -115,100	-72%	-$4.66M	0.06%	117
2014 Q1	$6.57M	Buy	160,400 +124,800	+351%	+$4.68M	0.24%	34
2013 Q4	$1.33M	Sell	35,600 -169,000	-83%	-$6.14M	0.04%	99
2013 Q3	$6.8M	Buy	204,600 +55,900	+38%	+$1.84M	0.26%	50
2013 Q2	$4.93M	Buy	+148,700	New	+$4.87M	0.33%	26

Other funds holding MSFT

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

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

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

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

Marathon Trading Investment Management's MSFT Position: Q1 2026 in Review

Marathon Trading Investment Management increased its Microsoft (MSFT) stake by 231% in Q1 2026, buying an estimated $60.1M and bringing the position to 205,696 shares worth $76.1M. The position accounts for 2.07% of the portfolio, ranked #9.

Marathon Trading Investment Management first reported a position in MSFT in Q3 2013 and has held it in 35 quarters since. The position peaked at $84.3M in Q4 2024. 6,185 funds tracked by Wall St. Rank hold MSFT as of Q1 2026.

Marathon Trading Investment Management held 205,696 shares of Microsoft worth $76.1M as of Q1 2026.
Marathon Trading Investment Management bought 143,638 Microsoft shares in Q1 2026, an estimated $60.1M.
Microsoft made up 2.07% of Marathon Trading Investment Management's portfolio in Q1 2026, its #9 holding.
Marathon Trading Investment Management first reported a position in Microsoft in Q3 2013 and has held it in 35 quarters since.
Marathon Trading Investment Management's Microsoft position peaked at $84.3M in Q4 2024.
6,185 funds tracked by Wall St. Rank held Microsoft as of Q1 2026.

Based on Marathon Trading Investment Management's 13F filing for Q1 2026, filed 14 May 2026.