Jane Street’s ProShares Nanotechnology ETF TINY Stock Holding History

Jane Street’s Portfolio TINY Stock Details TINY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.59M	Buy	+26,737	New	+$2.13M	﹤0.01%	4728
2026 Q1	–	Sell	-4,235	Closed	-$225K	–	12980
2025 Q4	$225K	Sell	4,235 -31	-0.7%	-$1.62K	﹤0.01%	9482
2025 Q3	$217K	Buy	+4,266	New	+$195K	﹤0.01%	9523
2025 Q2	–	Sell	-15,685	Closed	-$592K	–	10884
2025 Q1	$592K	Buy	15,685 +2,126	+16%	+$93.7K	﹤0.01%	6552
2024 Q4	$603K	Buy	13,559 +4,504	+50%	+$211K	﹤0.01%	6377
2024 Q3	$445K	Sell	9,055 -3,987	-31%	-$195K	﹤0.01%	7395
2024 Q2	$684K	Buy	13,042 +3,223	+33%	+$160K	﹤0.01%	6493
2024 Q1	$488K	Buy	9,819 +4,548	+86%	+$207K	﹤0.01%	6712
2023 Q4	$220K	Sell	5,271 -429	-8%	-$15.9K	﹤0.01%	8070
2023 Q3	$200K	Sell	5,700 -2,646	-32%	-$99.9K	﹤0.01%	7614
2023 Q2	$334K	Sell	8,346 -3,765	-31%	-$134K	﹤0.01%	6953
2023 Q1	$419K	Buy	12,111 +1,189	+11%	+$38.5K	﹤0.01%	6625
2022 Q4	$309K	Buy	10,922 +37	+0.3%	+$1.05K	﹤0.01%	6965
2022 Q3	$279K	Sell	10,885 -1,776	-14%	-$54.4K	﹤0.01%	7711
2022 Q2	$377K	Sell	12,661 -1,640	-11%	-$52.7K	﹤0.01%	7224
2022 Q1	$521K	Sell	14,301 -7,808	-35%	-$292K	﹤0.01%	7398
2021 Q4	$954K	Buy	+22,109	New	+$943K	﹤0.01%	5991

Other funds holding TINY

Cetera Investment Advisers Schaumburg, Illinois $110B AUM 26.29% 1-Year Est. Return

FTUS

Flow Traders U.S. New York $2.43B AUM 44.44% 1-Year Est. Return

SG Americas Securities New York $179B AUM 65.34% 1-Year Est. Return

FFA

Farther Finance Advisors San Francisco, California $12.8B AUM 26.53% 1-Year Est. Return

MWM

Maridea Wealth Management Brooklyn, New York $924M AUM 39.34% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

GAM

Griffin Asset Management New York $949M AUM 24.98% 1-Year Est. Return

IAIM

International Assets Investment Management Orlando, Florida $1.67B AUM 28.26% 1-Year Est. Return

Jane Street's TINY Position: Q2 2026 in Review

Jane Street opened a new position in ProShares Nanotechnology ETF (TINY) in Q2 2026: 26,737 shares worth $2.59M. The stake represents ﹤0.01% of the portfolio and ranks #4728 among its holdings. This is a return to the name: Jane Street previously reported a position in TINY as recently as Q4 2025.

Jane Street first reported a position in TINY in Q4 2021 and has held it in 17 quarters since. 19 funds tracked by Wall St. Rank hold TINY as of Q2 2026.

Jane Street held 26,737 shares of ProShares Nanotechnology ETF worth $2.59M as of Q2 2026.
ProShares Nanotechnology ETF was a new Jane Street position in Q2 2026.
ProShares Nanotechnology ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #4728 holding.
Jane Street first reported a position in ProShares Nanotechnology ETF in Q4 2021 and has held it in 17 quarters since.
19 funds tracked by Wall St. Rank held ProShares Nanotechnology ETF as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.