Jane Street’s Harbor Ares Systematic Multi-Sector Income ETF SIFI Stock Holding History

Jane Street’s Portfolio SIFI Stock Details SIFI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.07M	Buy	+24,562	New	+$1.07M	﹤0.01%	6401
2025 Q4	–	Sell	-19,955	Closed	-$889K	–	12263
2025 Q3	$889K	Sell	19,955 -3,988	-17%	-$176K	﹤0.01%	6575
2025 Q2	$1.06M	Buy	23,943 +14,844	+163%	+$640K	﹤0.01%	5511
2025 Q1	$396K	Buy	+9,099	New	+$395K	﹤0.01%	7292
2024 Q4	–	Sell	-6,617	Closed	-$295K	–	10470
2024 Q3	$295K	Sell	6,617 -1,679	-20%	-$73.9K	﹤0.01%	8059
2024 Q2	$358K	Sell	8,296 -5,933	-42%	-$255K	﹤0.01%	7518
2024 Q1	$617K	Sell	14,229 -3,608	-20%	-$156K	﹤0.01%	6286
2023 Q4	$775K	Sell	17,837 -2,698	-13%	-$114K	﹤0.01%	6027
2023 Q3	$857K	Sell	20,535 -1,502	-7%	-$63.2K	﹤0.01%	5430
2023 Q2	$931K	Sell	22,037 -4,388	-17%	-$187K	﹤0.01%	5308
2023 Q1	$1.14M	Buy	26,425 +13,890	+111%	+$596K	﹤0.01%	4774
2022 Q4	$530K	Sell	12,535 -5,846	-32%	-$247K	﹤0.01%	6029
2022 Q3	$766K	Sell	18,381 -61,090	-77%	-$2.63M	﹤0.01%	5913
2022 Q2	$3.38M	Buy	79,471 +5,209	+7%	+$228K	﹤0.01%	3247
2022 Q1	$3.39M	Sell	74,262 -5,322	-7%	-$249K	﹤0.01%	3710
2021 Q4	$3.91M	Sell	79,584 -31,108	-28%	-$1.53M	﹤0.01%	3240
2021 Q3	$5.48M	Buy	+110,692	New	+$5.51M	﹤0.01%	2593

Other funds holding SIFI

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

SPIA

Steward Partners Investment Advisory New York $19.6B AUM 29.84% 1-Year Est. Return

IAIM

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

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

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

Jane Street's SIFI Position: Q2 2026 in Review

Jane Street opened a new position in Harbor Ares Systematic Multi-Sector Income ETF (SIFI) in Q2 2026: 24,562 shares worth $1.07M. The stake represents ﹤0.01% of the portfolio and ranks #6401 among its holdings. This is a return to the name: Jane Street previously reported a position in SIFI as recently as Q3 2025.

Jane Street first reported a position in SIFI in Q3 2021 and has held it in 17 quarters since. The position peaked at $5.48M in Q3 2021. 6 funds tracked by Wall St. Rank hold SIFI as of Q2 2026.

Jane Street held 24,562 shares of Harbor Ares Systematic Multi-Sector Income ETF worth $1.07M as of Q2 2026.
Harbor Ares Systematic Multi-Sector Income ETF was a new Jane Street position in Q2 2026.
Harbor Ares Systematic Multi-Sector Income ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #6401 holding.
Jane Street first reported a position in Harbor Ares Systematic Multi-Sector Income ETF in Q3 2021 and has held it in 17 quarters since.
Jane Street's Harbor Ares Systematic Multi-Sector Income ETF position peaked at $5.48M in Q3 2021.
6 funds tracked by Wall St. Rank held Harbor Ares Systematic Multi-Sector Income ETF as of Q2 2026.

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