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John Overdeck’s American Battery Technology Co ABAT Stock Holding History

John Overdeck’s Portfolio ABAT Stock Details ABAT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$252K Sell
88,897
-118,744
-57% -$380K ﹤0.01% 4635
2026
Q1 		$579K Sell
207,641
-1,952,378
-90% -$7.53M ﹤0.01% 3640
2025
Q4 		$7.21M Buy
2,160,019
+1,879,785
+671% +$8.8M 0.01% 1383
2025
Q3 		$1.36M Buy
280,234
+135,224
+93% +$353K ﹤0.01% 2383
2025
Q2 		$235K Sell
145,010
-14,401
-9% -$18.7K ﹤0.01% 2869
2025
Q1 		$164K Buy
159,411
+121,661
+322% +$165K ﹤0.01% 2894
2024
Q4 		$92.9K Buy
37,750
+10,756
+40% +$12.1K ﹤0.01% 2979
2024
Q3 		$28.9K Buy
26,994
+1,412
+6% +$1.47K ﹤0.01% 3008
2024
Q2 		$32K Buy
25,582
+12,045
+89% +$16.7K ﹤0.01% 2912
2024
Q1 		$23.7K Buy
+13,537
New +$34.6K ﹤0.01% 2923

Other funds holding ABAT

State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

John Overdeck's ABAT Position: Q2 2026 in Review

John Overdeck reduced its American Battery Technology Co (ABAT) stake by 57% in Q2 2026, selling an estimated $380K and leaving 88,897 shares worth $252K. The position accounts for ﹤0.01% of the portfolio, ranked #4635.

John Overdeck first reported a position in ABAT in Q1 2024 and has held it in 10 quarters since. The position peaked at $7.21M in Q4 2025. 177 funds tracked by Wall St. Rank hold ABAT as of Q2 2026.

  • John Overdeck held 88,897 shares of American Battery Technology Co worth $252K as of Q2 2026.
  • John Overdeck sold 118,744 American Battery Technology Co shares in Q2 2026, an estimated $380K.
  • American Battery Technology Co made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #4635 holding.
  • John Overdeck first reported a position in American Battery Technology Co in Q1 2024 and has held it in 10 quarters since.
  • John Overdeck's American Battery Technology Co position peaked at $7.21M in Q4 2025.
  • 177 funds tracked by Wall St. Rank held American Battery Technology Co as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.