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GAMMA Investing’s Atmus Filtration Technologies ATMU Stock Holding History

GAMMA Investing’s Portfolio ATMU Stock Details ATMU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$138K Buy
3,169
+643
+25% +$31.6K ﹤0.01% 1619
2026
Q2 		$129K Buy
2,526
+69
+3% +$3.75K ﹤0.01% 1620
2026
Q1 		$139K Buy
2,457
+234
+11% +$13.8K 0.01% 1403
2025
Q4 		$115K Buy
2,223
+285
+15% +$13.8K 0.01% 1479
2025
Q3 		$87.4K Buy
1,938
+132
+7% +$5.54K ﹤0.01% 1601
2025
Q2 		$65.8K Sell
1,806
-144
-7% -$5.14K ﹤0.01% 1740
2025
Q1 		$71.6K Buy
1,950
+67
+4% +$2.65K 0.01% 1521
2024
Q4 		$73.8K Buy
1,883
+242
+15% +$9.82K 0.01% 1340
2024
Q3 		$61.6K Buy
1,641
+774
+89% +$25.3K 0.01% 1336
2024
Q2 		$25K Sell
867
-1
-0.1% -$30 ﹤0.01% 1695
2024
Q1 		$28K Buy
868
+442
+104% +$10.6K 0.01% 1418
2023
Q4 		$9.51K Buy
+426
New +$9.13K ﹤0.01% 1931

Other funds holding ATMU

FFA
Farther Finance Advisors San Francisco, California $14.2B AUM 18.33% 1-Year Est. Return
VCM
Versant Capital Management Phoenix, Arizona $1.17B AUM 28.44% 1-Year Est. Return
MPWT
MassMutual Private Wealth & Trust Windsor, Connecticut $3.79B AUM 19.33% 1-Year Est. Return
RWS
Retirement Wealth Solutions Marshfield, Wisconsin $189M AUM 13.41% 1-Year Est. Return
CA
CoreCap Advisors Southfield, Michigan $3.48B AUM 21.43% 1-Year Est. Return
DCM
Davis Capital Management Jacksonville, Florida $167M AUM 17.17% 1-Year Est. Return
GWM
Gilpin Wealth Management Denver, Colorado $148M AUM 25.13% 1-Year Est. Return

GAMMA Investing's ATMU Position: Q3 2026 in Review

GAMMA Investing increased its Atmus Filtration Technologies (ATMU) stake by 25% in Q3 2026, buying an estimated $31.6K and bringing the position to 3,169 shares worth $138K. The position accounts for ﹤0.01% of the portfolio, ranked #1619.

GAMMA Investing first reported a position in ATMU in Q4 2023 and has held it in 12 quarters since. The position peaked at $139K in Q1 2026. 8 funds tracked by Wall St. Rank hold ATMU as of Q3 2026.

  • GAMMA Investing held 3,169 shares of Atmus Filtration Technologies worth $138K as of Q3 2026.
  • GAMMA Investing bought 643 Atmus Filtration Technologies shares in Q3 2026, an estimated $31.6K.
  • Atmus Filtration Technologies made up ﹤0.01% of GAMMA Investing's portfolio in Q3 2026, its #1619 holding.
  • GAMMA Investing first reported a position in Atmus Filtration Technologies in Q4 2023 and has held it in 12 quarters since.
  • GAMMA Investing's Atmus Filtration Technologies position peaked at $139K in Q1 2026.
  • 8 funds tracked by Wall St. Rank held Atmus Filtration Technologies as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.