Simplex Trading
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Simplex Trading’s Everspin Technologies MRAM Stock Holding History

Simplex Trading’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 		$55.4K Buy
6,300
+5,000
+385% +$55K ﹤0.01% 5761
2025
Q4 		$12.1K Sell
1,300
-3,000
-70% -$28.5K ﹤0.01% 6870
2025
Q3 		$40K Buy
4,300
+3,800
+760% +$25.8K ﹤0.01% 6679
2025
Q2 		$3K Buy
+500
New +$2.83K ﹤0.01% 7997
2025
Q1 		– Sell
-2,100
Closed -$13K – 9222
2024
Q4 		$13K Buy
+2,100
New +$13K ﹤0.01% 7009
2024
Q3 		– Sell
-200
Closed -$1K – 9168
2024
Q2 		$1K Sell
200
-500
-71% -$3.31K ﹤0.01% 8494
2024
Q1 		$5K Sell
700
-2,600
-79% -$22.2K ﹤0.01% 8021
2023
Q4 		$29K Sell
3,300
-800
-20% -$7.42K ﹤0.01% 6596
2023
Q3 		$40K Buy
4,100
+1,000
+32% +$9.67K ﹤0.01% 6002
2023
Q2 		$28K Sell
3,100
-32,400
-91% -$244K ﹤0.01% 6424
2023
Q1 		$241K Sell
35,500
-28,800
-45% -$192K ﹤0.01% 4113
2022
Q4 		$357K Buy
64,300
+58,800
+1,069% +$346K ﹤0.01% 3540
2022
Q3 		$31K Sell
5,500
-14,400
-72% -$91.7K ﹤0.01% 7029
2022
Q2 		$104K Sell
19,900
-19,800
-50% -$127K ﹤0.01% 5519
2022
Q1 		$345K Buy
39,700
+26,100
+192% +$250K ﹤0.01% 4343
2021
Q4 		$153K Buy
+13,600
New +$123K ﹤0.01% 5571

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

Simplex Trading's MRAM Position: Q1 2026 in Review

Simplex Trading reduced its Everspin Technologies (MRAM) stake by 32% in Q1 2026, selling an estimated $22.8K and leaving 4,366 shares worth $38.4K. The position accounts for ﹤0.01% of the portfolio, ranked #6141.

Simplex Trading first reported a position in MRAM in Q4 2021 and has held it in 14 quarters since. The position peaked at $161K in Q2 2024. 97 funds tracked by Wall St. Rank hold MRAM as of Q1 2026.

  • Simplex Trading held 4,366 shares of Everspin Technologies worth $38.4K as of Q1 2026.
  • Simplex Trading sold 2,072 Everspin Technologies shares in Q1 2026, an estimated $22.8K.
  • Everspin Technologies made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #6141 holding.
  • Simplex Trading first reported a position in Everspin Technologies in Q4 2021 and has held it in 14 quarters since.
  • Simplex Trading's Everspin Technologies position peaked at $161K in Q2 2024.
  • 97 funds tracked by Wall St. Rank held Everspin Technologies as of Q1 2026.

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