Jane Street’s Adamas Trust ADAM Stock Holding History

Jane Street’s Portfolio ADAM Stock Details ADAM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-14,300	Closed	-$104K	–	12574
2025 Q4	$104K	Sell	14,300 -4,000	-22%	-$28.4K	﹤0.01%	10167
2025 Q3	$128K	Buy	+18,300	New	+$127K	﹤0.01%	10001
2022 Q2	–	Sell	-3,500	Closed	-$51K	–	10494
2022 Q1	$51K	Sell	3,500 -18,825	-84%	-$275K	﹤0.01%	9686
2021 Q4	$332K	Sell	22,325 -650	-3%	-$10.6K	﹤0.01%	7986
2021 Q3	$391K	Sell	22,975 -3,675	-14%	-$63.9K	﹤0.01%	7714
2021 Q2	$477K	Buy	26,650 +2,925	+12%	+$53.2K	﹤0.01%	7336
2021 Q1	$424K	Buy	+23,725	New	+$391K	﹤0.01%	7092
2020 Q4	–	Sell	-27,050	Closed	-$276K	–	7918
2020 Q3	$276K	Sell	27,050 -3,675	-12%	-$38.3K	﹤0.01%	6006
2020 Q2	$321K	Buy	+30,725	New	+$269K	﹤0.01%	5735

Other funds holding ADAM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Jane Street's ADAM Position: Q1 2026 in Review

Jane Street increased its Adamas Trust (ADAM) stake by 61% in Q1 2026, buying an estimated $814K and bringing the position to 270,527 shares worth $1.99M. The position accounts for ﹤0.01% of the portfolio, ranked #5104.

Jane Street first reported a position in ADAM in Q2 2013 and has held it in 33 quarters since. The position peaked at $2.91M in Q4 2024. 186 funds tracked by Wall St. Rank hold ADAM as of Q1 2026.

Jane Street held 270,527 shares of Adamas Trust worth $1.99M as of Q1 2026.
Jane Street bought 102,198 Adamas Trust shares in Q1 2026, an estimated $814K.
Adamas Trust made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #5104 holding.
Jane Street first reported a position in Adamas Trust in Q2 2013 and has held it in 33 quarters since.
Jane Street's Adamas Trust position peaked at $2.91M in Q4 2024.
186 funds tracked by Wall St. Rank held Adamas Trust as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.