Simplex Trading
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Simplex Trading’s UL Solutions ULS Stock Holding History

Simplex Trading’s Portfolio ULS Stock Details ULS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.3M Buy
12,800
+12,400
+3,100% +$1.17M ﹤0.01% 2491
2026
Q1 		$34.3K Buy
+400
New +$31.5K ﹤0.01% 6251
2025
Q4 		– Sell
-2,700
Closed -$191K – 10351
2025
Q3 		$191K Buy
2,700
+2,300
+575% +$157K ﹤0.01% 4991
2025
Q2 		$29K Buy
+400
New +$26.2K ﹤0.01% 6446
2024
Q4 		– Sell
-900
Closed -$44K – 9826
2024
Q3 		$44K Buy
900
+800
+800% +$38.9K ﹤0.01% 6010
2024
Q2 		$4K Buy
+100
New +$3.79K ﹤0.01% 8049

Other funds holding ULS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
JT
Jupiter Topco New York $245B AUM
DCP
Durable Capital Partners Bethesda, Maryland $10.3B AUM 29.04% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Simplex Trading's ULS Position: Q2 2026 in Review

Simplex Trading increased its UL Solutions (ULS) stake by 289% in Q2 2026, buying an estimated $417K and bringing the position to 5,928 shares worth $604K. The position accounts for ﹤0.01% of the portfolio, ranked #3358.

Simplex Trading first reported a position in ULS in Q2 2024 and has held it in 3 quarters since. 391 funds tracked by Wall St. Rank hold ULS as of Q2 2026.

  • Simplex Trading held 5,928 shares of UL Solutions worth $604K as of Q2 2026.
  • Simplex Trading bought 4,406 UL Solutions shares in Q2 2026, an estimated $417K.
  • UL Solutions made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #3358 holding.
  • Simplex Trading first reported a position in UL Solutions in Q2 2024 and has held it in 3 quarters since.
  • 391 funds tracked by Wall St. Rank held UL Solutions as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.