Jim Simons
TOMZ icon

Jim Simons’s TOMI Environmental Solutions TOMZ Stock Holding History

Jim Simons’s Portfolio TOMZ Stock Details TOMZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-7,567
Closed -$17.7K – 3692
2025
Q4 		$17.7K Sell
7,567
-3,700
-33% -$9.52K ﹤0.01% 3153
2025
Q3 		$34.1K Buy
11,267
+7,567
+205% +$21.5K ﹤0.01% 3390
2025
Q2 		$11.8K Sell
3,700
-731
-16% -$1.96K ﹤0.01% 3501
2025
Q1 		$10.9K Buy
+4,431
New +$12.5K ﹤0.01% 3390
2024
Q3 		– Sell
-3,367
Closed -$8.86K – 3891
2024
Q2 		$8.86K Sell
3,367
-7,800
-70% -$17.5K ﹤0.01% 3421
2024
Q1 		$23K Buy
11,167
+2,600
+30% +$6.25K ﹤0.01% 3580
2023
Q4 		$26K Sell
8,567
-1,763
-17% -$5.17K ﹤0.01% 3556
2023
Q3 		$28K Sell
10,330
-1,251
-11% -$3.46K ﹤0.01% 3485
2023
Q2 		$23K Sell
11,581
-3,586
-24% -$7.24K ﹤0.01% 3747
2023
Q1 		$30K Buy
15,167
+4,300
+40% +$8.97K ﹤0.01% 3760
2022
Q4 		$16K Buy
10,867
+1,667
+18% +$3.29K ﹤0.01% 3997
2022
Q3 		$20K Sell
9,200
-3,433
-27% -$8.54K ﹤0.01% 3899
2022
Q2 		$27K Sell
12,633
-16,034
-56% -$39.2K ﹤0.01% 4094
2022
Q1 		$78K Buy
28,667
+11,300
+65% +$36.6K ﹤0.01% 3831
2021
Q4 		$86K Sell
17,367
-5,529
-24% -$24.6K ﹤0.01% 3709
2021
Q3 		$94K Buy
22,896
+12,936
+130% +$83.7K ﹤0.01% 3326
2021
Q2 		$86K Buy
+9,960
New +$94.2K ﹤0.01% 3372

Other funds holding TOMZ

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
CL
Choreo LLC Rockford, Illinois $9.11B AUM 26.3% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
SIG
Spinnaker Investment Group Newport Beach, California $624M AUM 17.54% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return
VGA
Vanguard Global Advisers Malvern, Pennsylvania $187B AUM
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Jim Simons's TOMZ Position: Q1 2026 in Review

Jim Simons sold out of TOMI Environmental Solutions (TOMZ) in Q1 2026, closing a stake of 7,567 shares — an estimated $17.7K sold.

Jim Simons first reported a position in TOMZ in Q2 2021 and held it in 17 quarters. The position peaked at $94K in Q3 2021. 14 funds tracked by Wall St. Rank hold TOMZ as of Q1 2026.

  • Jim Simons reported no remaining TOMI Environmental Solutions position as of Q1 2026 after selling out during the quarter.
  • Jim Simons sold 7,567 TOMI Environmental Solutions shares in Q1 2026, an estimated $17.7K.
  • Jim Simons first reported a position in TOMI Environmental Solutions in Q2 2021 and held it in 17 quarters.
  • Jim Simons's TOMI Environmental Solutions position peaked at $94K in Q3 2021.
  • 14 funds tracked by Wall St. Rank held TOMI Environmental Solutions as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.