Citadel Advisors
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Citadel Advisors’s Everspin Technologies MRAM Stock Holding History

Citadel Advisors’s Portfolio MRAM Stock Details MRAM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$703K Buy
80,032
+21,711
+37% +$239K ﹤0.01% 8484
2025
Q4 		$541K Sell
58,321
-7,655
-12% -$72.8K ﹤0.01% 8838
2025
Q3 		$614K Buy
65,976
+18,048
+38% +$123K ﹤0.01% 8627
2025
Q2 		$301K Buy
+47,928
New +$271K ﹤0.01% 9813
2024
Q3 		– Sell
-3,399
Closed -$19.7K – 14867
2024
Q2 		$20.4K Sell
3,399
-80,623
-96% -$534K ﹤0.01% 12624
2024
Q1 		$665K Sell
84,022
-1,213
-1% -$10.3K ﹤0.01% 7771
2023
Q4 		$771K Buy
85,235
+33,764
+66% +$313K ﹤0.01% 7207
2023
Q3 		$506K Sell
51,471
-52,492
-50% -$508K ﹤0.01% 8052
2023
Q2 		$957K Buy
103,963
+64,254
+162% +$484K ﹤0.01% 6547
2023
Q1 		$270K Buy
39,709
+21,187
+114% +$141K ﹤0.01% 9587
2022
Q4 		$103K Sell
18,522
-50,093
-73% -$294K ﹤0.01% 11178
2022
Q3 		$397K Buy
+68,615
New +$437K ﹤0.01% 8957
2022
Q2 		– Sell
-33,337
Closed -$215K – 13652
2022
Q1 		$290K Buy
+33,337
New +$319K ﹤0.01% 10669
2021
Q4 		– Sell
-12,665
Closed -$115K – 14401
2021
Q3 		$82K Buy
12,665
+193
+2% +$1.18K ﹤0.01% 13052
2021
Q2 		$80K Buy
+12,472
New +$71.4K ﹤0.01% 13078
2020
Q3 		– Sell
-14,649
Closed -$102K – 10486
2020
Q2 		$102K Sell
14,649
-2,076
-12% -$10.2K ﹤0.01% 8977
2020
Q1 		$44K Buy
+16,725
New +$66.5K ﹤0.01% 9087

Other funds holding MRAM

AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
LLL
Lynrock Lake LP Rye Brook, New York $1.46B AUM 17.55% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
HIM
Herald Investment Management London, United Kingdom $737M AUM 158.15% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Citadel Advisors's MRAM Position: Q1 2026 in Review

Citadel Advisors increased its Everspin Technologies (MRAM) stake by 37% in Q1 2026, buying an estimated $239K and bringing the position to 80,032 shares worth $703K. The position accounts for ﹤0.01% of the portfolio, ranked #8484.

Citadel Advisors first reported a position in MRAM in Q1 2020 and has held it in 17 quarters since. The position peaked at $957K in Q2 2023. 97 funds tracked by Wall St. Rank hold MRAM as of Q1 2026.

  • Citadel Advisors held 80,032 shares of Everspin Technologies worth $703K as of Q1 2026.
  • Citadel Advisors bought 21,711 Everspin Technologies shares in Q1 2026, an estimated $239K.
  • Everspin Technologies made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #8484 holding.
  • Citadel Advisors first reported a position in Everspin Technologies in Q1 2020 and has held it in 17 quarters since.
  • Citadel Advisors's Everspin Technologies position peaked at $957K in Q2 2023.
  • 97 funds tracked by Wall St. Rank held Everspin Technologies as of Q1 2026.

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