Two Sigma Investments
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Two Sigma Investments’s iRadimed IRMD Stock Holding History

Two Sigma Investments’s Portfolio IRMD Stock Details IRMD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$15.9M Buy
165,669
+100,755
+155% +$10.1M 0.01% 1100
2025
Q4 		$6.31M Buy
64,914
+11,267
+21% +$967K 0.01% 1501
2025
Q3 		$3.82M Buy
53,647
+13,417
+33% +$894K 0.01% 1677
2025
Q2 		$2.41M Buy
40,230
+21,223
+112% +$1.16M ﹤0.01% 1703
2025
Q1 		$997K Buy
19,007
+509
+3% +$28.6K ﹤0.01% 2177
2024
Q4 		$1.02M Sell
18,498
-21,924
-54% -$1.15M ﹤0.01% 2166
2024
Q3 		$2.03M Buy
40,422
+519
+1% +$23.9K ﹤0.01% 1672
2024
Q2 		$1.75M Buy
39,903
+8,710
+28% +$370K ﹤0.01% 1636
2024
Q1 		$1.37M Buy
31,193
+137
+0.4% +$6.05K ﹤0.01% 1750
2023
Q4 		$1.47M Sell
31,056
-5,800
-16% -$244K ﹤0.01% 1830
2023
Q3 		$1.64M Buy
36,856
+7,336
+25% +$341K ﹤0.01% 1562
2023
Q2 		$1.41M Buy
29,520
+17,205
+140% +$776K ﹤0.01% 1734
2023
Q1 		$485K Buy
+12,315
New +$448K ﹤0.01% 2220
2022
Q1 		– Sell
-13,760
Closed -$636K – 3457
2021
Q4 		$636K Buy
13,760
+1,509
+12% +$60.9K ﹤0.01% 3011
2021
Q3 		$412K Buy
+12,251
New +$417K ﹤0.01% 3425
2020
Q3 		– Sell
-15,494
Closed -$360K – 3305
2020
Q2 		$360K Buy
+15,494
New +$333K ﹤0.01% 2251

Other funds holding IRMD

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
CCM
Copeland Capital Management Conshohocken, Pennsylvania $4.5B AUM 18.67% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
NTCM
Nine Ten Capital Management Chicago, Illinois $315M AUM 62.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Two Sigma Investments's IRMD Position: Q1 2026 in Review

Two Sigma Investments increased its iRadimed (IRMD) stake by 155% in Q1 2026, buying an estimated $10.1M and bringing the position to 165,669 shares worth $15.9M. The position accounts for 0.01% of the portfolio, ranked #1100.

Two Sigma Investments first reported a position in IRMD in Q2 2020 and has held it in 16 quarters since. 228 funds tracked by Wall St. Rank hold IRMD as of Q1 2026.

  • Two Sigma Investments held 165,669 shares of iRadimed worth $15.9M as of Q1 2026.
  • Two Sigma Investments bought 100,755 iRadimed shares in Q1 2026, an estimated $10.1M.
  • iRadimed made up 0.01% of Two Sigma Investments's portfolio in Q1 2026, its #1100 holding.
  • Two Sigma Investments first reported a position in iRadimed in Q2 2020 and has held it in 16 quarters since.
  • 228 funds tracked by Wall St. Rank held iRadimed as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.