Simplex Trading
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Simplex Trading’s SoundHound AI SOUN Stock Holding History

Simplex Trading’s Portfolio SOUN Stock Details SOUN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$3.48M Buy
578,500
+310,300
+116% +$2.05M ﹤0.01% 1453
2026
Q2 		$1.74M Buy
268,200
+55,300
+26% +$428K ﹤0.01% 2188
2026
Q1 		$1.46M Sell
212,900
-448,400
-68% -$3.87M ﹤0.01% 2109
2025
Q4 		$6.59M Sell
661,300
-27,400
-4% -$394K ﹤0.01% 1097
2025
Q3 		$11.1M Sell
688,700
-1,190,400
-63% -$15.8M 0.01% 901
2025
Q2 		$20.2M Buy
1,879,100
+87,700
+5% +$826K 0.01% 561
2025
Q1 		$14.5M Sell
1,791,400
-231,400
-11% -$2.88M 0.01% 669
2024
Q4 		$40.1M Buy
2,022,800
+1,576,900
+354% +$15.2M 0.02% 372
2024
Q3 		$2.08M Sell
445,900
-239,200
-35% -$1.16M ﹤0.01% 2243
2024
Q2 		$2.71M Sell
685,100
-4,700
-0.7% -$21.8K ﹤0.01% 1936
2024
Q1 		$4.06M Buy
689,800
+439,000
+175% +$1.74M ﹤0.01% 1763
2023
Q4 		$531K Sell
250,800
-111,400
-31% -$221K ﹤0.01% 3636
2023
Q3 		$728K Buy
362,200
+211,600
+141% +$538K ﹤0.01% 3005
2023
Q2 		$685K Buy
150,600
+91,800
+156% +$273K ﹤0.01% 2980
2023
Q1 		$162K Sell
58,800
-17,600
-23% -$41.5K ﹤0.01% 4575
2022
Q4 		$135K Buy
76,400
+62,800
+462% +$131K ﹤0.01% 4719
2022
Q3 		$44K Sell
13,600
-7,600
-36% -$25.5K ﹤0.01% 6629
2022
Q2 		$56K Buy
+21,200
New +$131K ﹤0.01% 6346

Other funds holding SOUN

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Calamos Advisors
Calamos Advisors Naperville, Illinois $33.5B AUM 25.57% 1-Year Est. Return
Squarepoint
Squarepoint New York $90.8B AUM 26.98% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $483B AUM 41.26% 1-Year Est. Return
RhumbLine Advisers
RhumbLine Advisers Boston, Massachusetts $134B AUM 35.21% 1-Year Est. Return

Simplex Trading's SOUN Position: Q3 2026 in Review

Simplex Trading opened a new position in SoundHound AI (SOUN) in Q3 2026: 22,022 shares worth $133K. The stake represents ﹤0.01% of the portfolio and ranks #5108 among its holdings. This is a return to the name: Simplex Trading previously reported a position in SOUN as recently as Q4 2025.

Simplex Trading first reported a position in SOUN in Q2 2022 and has held it in 10 quarters since. The position peaked at $13M in Q2 2025. 260 funds tracked by Wall St. Rank hold SOUN as of Q3 2026.

  • Simplex Trading held 22,022 shares of SoundHound AI worth $133K as of Q3 2026.
  • SoundHound AI was a new Simplex Trading position in Q3 2026.
  • SoundHound AI made up ﹤0.01% of Simplex Trading's portfolio in Q3 2026, its #5108 holding.
  • Simplex Trading first reported a position in SoundHound AI in Q2 2022 and has held it in 10 quarters since.
  • Simplex Trading's SoundHound AI position peaked at $13M in Q2 2025.
  • 260 funds tracked by Wall St. Rank held SoundHound AI as of Q3 2026.

Based on Simplex Trading's 13F filing for Q3 2026, filed 4 Nov 2026.