Jane Street’s JPMorgan BetaBuilders US Small Cap Equity ETF BBSC Stock Holding History

Jane Street’s Portfolio BBSC Stock Details BBSC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-12,365	Closed	-$928K	–	11544
2026 Q1	$928K	Buy	12,365 +6,686	+118%	+$519K	﹤0.01%	6677
2025 Q4	$422K	Buy	+5,679	New	+$425K	﹤0.01%	8079
2023 Q3	–	Sell	-495,415	Closed	-$28.1M	–	8627
2023 Q2	$28.1M	Buy	+495,415	New	+$26.8M	0.01%	927
2023 Q1	–	Sell	-6,285	Closed	-$327K	–	9015
2022 Q4	$327K	Buy	+6,285	New	+$334K	﹤0.01%	6867

Other funds holding BBSC

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Janney Montgomery Scott Philadelphia, Pennsylvania $51.6B AUM 27.34% 1-Year Est. Return

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

IWP

IAG Wealth Partners Waukesha, Wisconsin $1.01B AUM 17.58% 1-Year Est. Return

Financial Engines Advisors Santa Clara, California $56.3B AUM 17.83% 1-Year Est. Return

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

FTUS

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

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

PWM

Perigon Wealth Management San Francisco, California $6.36B AUM 28.76% 1-Year Est. Return

Jane Street's BBSC Position: Q2 2026 in Review

Jane Street sold out of JPMorgan BetaBuilders US Small Cap Equity ETF (BBSC) in Q2 2026, closing a stake of 12,365 shares — an estimated $928K sold.

Jane Street first reported a position in BBSC in Q4 2022 and held it in 4 quarters. The position peaked at $28.1M in Q2 2023. 29 funds tracked by Wall St. Rank hold BBSC as of Q2 2026.

Jane Street reported no remaining JPMorgan BetaBuilders US Small Cap Equity ETF position as of Q2 2026 after selling out during the quarter.
Jane Street sold 12,365 JPMorgan BetaBuilders US Small Cap Equity ETF shares in Q2 2026, an estimated $928K.
Jane Street first reported a position in JPMorgan BetaBuilders US Small Cap Equity ETF in Q4 2022 and held it in 4 quarters.
Jane Street's JPMorgan BetaBuilders US Small Cap Equity ETF position peaked at $28.1M in Q2 2023.
29 funds tracked by Wall St. Rank held JPMorgan BetaBuilders US Small Cap Equity ETF as of Q2 2026.

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