Citadel Advisors’s Super Micro Computer SMCI Stock Holding History

Citadel Advisors’s Portfolio SMCI Stock Details SMCI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$247M	Buy	10,838,500 +458,500	+4%	+$13.8M	0.04%	365
2025 Q4	$304M	Sell	10,380,000 -1,278,300	-11%	-$52.6M	0.05%	334
2025 Q3	$559M	Sell	11,658,300 -3,714,200	-24%	-$177M	0.09%	154
2025 Q2	$753M	Buy	15,372,500 +1,567,600	+11%	+$60.4M	0.13%	98
2025 Q1	$473M	Sell	13,804,900 -8,709,600	-39%	-$330M	0.09%	138
2024 Q4	$686M	Sell	22,514,500 -2,038,500	-8%	-$74.1M	0.12%	95
2024 Q3	$1.02B	Buy	24,553,000 +8,735,000	+55%	+$532M	0.2%	55
2024 Q2	$1.3B	Sell	15,818,000 -205,000	-1%	-$17.5M	0.26%	37
2024 Q1	$1.62B	Buy	16,023,000 +9,984,000	+165%	+$732M	0.31%	31
2023 Q4	$172M	Sell	6,039,000 -399,000	-6%	-$11.1M	0.03%	417
2023 Q3	$177M	Buy	6,438,000 +309,000	+5%	+$8.62M	0.04%	364
2023 Q2	$153M	Buy	6,129,000 +3,422,000	+126%	+$57.3M	0.03%	420
2023 Q1	$28.8M	Buy	2,707,000 +1,079,000	+66%	+$9.74M	0.01%	1568
2022 Q4	$13.4M	Buy	1,628,000 +1,104,000	+211%	+$8.41M	﹤0.01%	2435
2022 Q3	$2.89M	Buy	524,000 +303,000	+137%	+$1.73M	﹤0.01%	4876
2022 Q2	$892K	Buy	221,000 +130,000	+143%	+$593K	﹤0.01%	7285
2022 Q1	$346K	Sell	91,000 -77,000	-46%	-$319K	﹤0.01%	10268
2021 Q4	$738K	Buy	+168,000	New	+$681K	﹤0.01%	8701
2021 Q3	–	Sell	-116,000	Closed	-$408K	–	14580
2021 Q2	$408K	Buy	116,000 +49,000	+73%	+$180K	﹤0.01%	10515
2021 Q1	$262K	Buy	+67,000	New	+$228K	﹤0.01%	11143
2020 Q4	–	Sell	-91,000	Closed	-$240K	–	11482
2020 Q3	$240K	Buy	+91,000	New	+$249K	﹤0.01%	8521
2018 Q3	–	Sell	-105,000	Closed	-$248K	–	9650
2018 Q2	$248K	Sell	105,000 -61,000	-37%	-$133K	﹤0.01%	7539
2018 Q1	$282K	Buy	166,000 +45,000	+37%	+$90.2K	﹤0.01%	6848
2017 Q4	$253K	Buy	+121,000	New	+$260K	﹤0.01%	6729
2017 Q1	–	Sell	-78,000	Closed	-$219K	–	7986
2016 Q4	$219K	Sell	78,000 -44,000	-36%	-$111K	﹤0.01%	6181
2016 Q3	$285K	Sell	122,000 -106,000	-46%	-$236K	﹤0.01%	5751
2016 Q2	$567K	Sell	228,000 -155,000	-40%	-$425K	﹤0.01%	4315
2016 Q1	$1.3M	Buy	383,000 +112,000	+41%	+$335K	﹤0.01%	3144
2015 Q4	$664K	Sell	271,000 -37,000	-12%	-$96.6K	﹤0.01%	4100
2015 Q3	$840K	Buy	308,000 +2,000	+0.7%	+$5.32K	﹤0.01%	4047
2015 Q2	$905K	Buy	306,000 +175,000	+134%	+$576K	﹤0.01%	4094
2015 Q1	$435K	Sell	131,000 -79,000	-38%	-$291K	﹤0.01%	5120
2014 Q4	$732K	Sell	210,000 -10,000	-5%	-$31.2K	﹤0.01%	4186
2014 Q3	$647K	Sell	220,000 -42,000	-16%	-$109K	﹤0.01%	4292
2014 Q2	$662K	Buy	+262,000	New	+$543K	﹤0.01%	4014

Other funds holding SMCI

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

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

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

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

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

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

Defiance ETFs New York $6.98B AUM

Citadel Advisors's SMCI Position: Q1 2026 in Review

Citadel Advisors reduced its Super Micro Computer (SMCI) stake by 76% in Q1 2026, selling an estimated $152M and leaving 1,627,721 shares worth $37.1M. The position accounts for 0.01% of the portfolio, ranked #1644.

Citadel Advisors first reported a position in SMCI in Q2 2014 and has held it in 40 quarters since. The position peaked at $203M in Q3 2025. 707 funds tracked by Wall St. Rank hold SMCI as of Q1 2026.

Citadel Advisors held 1,627,721 shares of Super Micro Computer worth $37.1M as of Q1 2026.
Citadel Advisors sold 5,049,691 Super Micro Computer shares in Q1 2026, an estimated $152M.
Super Micro Computer made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #1644 holding.
Citadel Advisors first reported a position in Super Micro Computer in Q2 2014 and has held it in 40 quarters since.
Citadel Advisors's Super Micro Computer position peaked at $203M in Q3 2025.
707 funds tracked by Wall St. Rank held Super Micro Computer as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.