Citadel Advisors
TOMZ icon

Citadel Advisors’s TOMI Environmental Solutions TOMZ Stock Holding History

Citadel Advisors’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
Q2 		$89.5K Buy
+36,250
New +$80.3K ﹤0.01% 12770
2025
Q4 		– Sell
-5,850
Closed -$18.1K – 14080
2025
Q3 		$18.1K Buy
+5,850
New +$16.6K ﹤0.01% 12509
2024
Q3 		– Sell
-5,791
Closed -$15.2K – 15262
2024
Q2 		$15.2K Sell
5,791
-1,158
-17% -$2.6K ﹤0.01% 12845
2024
Q1 		$14.2K Buy
+6,949
New +$16.7K ﹤0.01% 13255
2022
Q3 		– Sell
-4,130
Closed -$9K – 13615
2022
Q2 		$9K Buy
+4,130
New +$10.1K ﹤0.01% 12607
2022
Q1 		– Sell
-13,575
Closed -$67K – 14580
2021
Q4 		$67K Buy
13,575
+9,282
+216% +$41.3K ﹤0.01% 13072
2021
Q3 		$18K Sell
4,293
-652
-13% -$4.22K ﹤0.01% 13651
2021
Q2 		$43K Buy
4,945
+1,012
+26% +$9.57K ﹤0.01% 13391
2021
Q1 		$48K Sell
3,933
-191
-5% -$2.63K ﹤0.01% 12921
2020
Q4 		$57K Buy
+4,124
New +$77.7K ﹤0.01% 10518

Other funds holding TOMZ

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
SIG
Spinnaker Investment Group Newport Beach, California $624M AUM 17.54% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
VF
Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return
CL
Choreo LLC Rockford, Illinois $9.11B AUM 26.3% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $7.72B AUM 32.88% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return

Citadel Advisors's TOMZ Position: Q2 2026 in Review

Citadel Advisors opened a new position in TOMI Environmental Solutions (TOMZ) in Q2 2026: 36,250 shares worth $89.5K. The stake represents ﹤0.01% of the portfolio and ranks #12770 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in TOMZ as recently as Q3 2025.

Citadel Advisors first reported a position in TOMZ in Q4 2020 and has held it in 10 quarters since. 17 funds tracked by Wall St. Rank hold TOMZ as of Q2 2026.

  • Citadel Advisors held 36,250 shares of TOMI Environmental Solutions worth $89.5K as of Q2 2026.
  • TOMI Environmental Solutions was a new Citadel Advisors position in Q2 2026.
  • TOMI Environmental Solutions made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #12770 holding.
  • Citadel Advisors first reported a position in TOMI Environmental Solutions in Q4 2020 and has held it in 10 quarters since.
  • 17 funds tracked by Wall St. Rank held TOMI Environmental Solutions as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.