Jane Street’s Hartford Multifactor Small Cap ETF ROSC Stock Holding History

Jane Street’s Portfolio ROSC Stock Details ROSC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$871K	Buy	+15,574	New	+$817K	﹤0.01%	6814
2026 Q1	–	Sell	-8,621	Closed	-$405K	–	12787
2025 Q4	$405K	Buy	+8,621	New	+$396K	﹤0.01%	8161
2025 Q2	–	Sell	-7,358	Closed	-$296K	–	10703
2025 Q1	$296K	Buy	+7,358	New	+$314K	﹤0.01%	7829
2024 Q4	–	Sell	-6,091	Closed	-$267K	–	10396
2024 Q3	$267K	Buy	+6,091	New	+$258K	﹤0.01%	8220
2024 Q2	–	Sell	-18,447	Closed	-$768K	–	10074
2024 Q1	$768K	Buy	+18,447	New	+$747K	﹤0.01%	5895
2023 Q4	–	Sell	-21,465	Closed	-$774K	–	9711
2023 Q3	$774K	Sell	21,465 -2,150	-9%	-$80.3K	﹤0.01%	5556
2023 Q2	$875K	Buy	23,615 +14,997	+174%	+$531K	﹤0.01%	5430
2023 Q1	$309K	Buy	+8,618	New	+$322K	﹤0.01%	7150
2022 Q3	–	Sell	-9,501	Closed	-$322K	–	10345
2022 Q2	$322K	Sell	9,501 -26,293	-73%	-$951K	﹤0.01%	7499
2022 Q1	$1.38M	Buy	35,794 +30,612	+591%	+$1.18M	﹤0.01%	5456
2021 Q4	$210K	Sell	5,182 -11,686	-69%	-$470K	﹤0.01%	8745
2021 Q3	$642K	Sell	16,868 -8,704	-34%	-$338K	﹤0.01%	6804
2021 Q2	$1.01M	Buy	25,572 +332	+1%	+$12.8K	﹤0.01%	5835
2021 Q1	$952K	Buy	25,240 +6,699	+36%	+$241K	﹤0.01%	5544
2020 Q4	$585K	Sell	18,541 -28,360	-60%	-$822K	﹤0.01%	5500
2020 Q3	$1.21M	Buy	+46,901	New	+$1.22M	﹤0.01%	3775
2020 Q2	–	Sell	-28,948	Closed	-$594K	–	7511
2020 Q1	$594K	Sell	28,948 -3,186	-10%	-$85.7K	﹤0.01%	3440
2019 Q4	$982K	Buy	32,134 +14,870	+86%	+$442K	﹤0.01%	2804
2019 Q3	$492K	Sell	17,264 -60,056	-78%	-$1.72M	﹤0.01%	3559
2019 Q2	$2.25M	Sell	77,320 -11,345	-13%	-$332K	﹤0.01%	1778
2019 Q1	$2.62M	Buy	88,665 +55,022	+164%	+$1.61M	﹤0.01%	1735
2018 Q4	$906K	Sell	33,643 -53,704	-61%	-$1.56M	﹤0.01%	2712
2018 Q3	$2.77M	Sell	87,347 -5,829	-6%	-$185K	0.01%	1572
2018 Q2	$2.94M	Sell	93,176 -3,268	-3%	-$105K	0.01%	1511
2018 Q1	$3.06M	Buy	96,444 +67,845	+237%	+$2.17M	0.01%	1398
2017 Q4	$903K	Sell	28,599 -57,101	-67%	-$1.76M	﹤0.01%	2451
2017 Q3	$2.6M	Buy	85,700 +51,258	+149%	+$1.5M	0.01%	1365
2017 Q2	$975K	Sell	34,442 -9,237	-21%	-$259K	﹤0.01%	2241
2017 Q1	$1.21M	Sell	43,679 -13,954	-24%	-$378K	0.01%	1858
2016 Q4	$1.49M	Buy	57,633 +29,805	+107%	+$762K	0.01%	1587
2016 Q3	$714K	Sell	27,828 -29,485	-51%	-$734K	﹤0.01%	2363
2016 Q2	$1.35M	Sell	57,313 -12,974	-18%	-$311K	0.01%	1664
2016 Q1	$1.66M	Sell	70,287 -119	-0.2%	-$2.61K	0.01%	1358
2015 Q4	$1.62M	Sell	70,406 -21,798	-24%	-$516K	0.01%	1261
2015 Q3	$2.08M	Sell	92,204 -47,888	-34%	-$1.14M	0.01%	951
2015 Q2	$3.56M	Sell	140,092 -31,174	-18%	-$795K	0.02%	645
2015 Q1	$4.28M	Buy	+171,266	New	+$4.27M	0.03%	478

Other funds holding ROSC

BFA

Blueprint Financial Advisors Greensboto, North Carolina $900M AUM 38.9% 1-Year Est. Return

BIP

Blueprint Investment Partners Greensboro, North Carolina $1.2B AUM 35.77% 1-Year Est. Return

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

SWIA

Solano Wealth Investment Advisors Fairfield, California $220M AUM 20.01% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

Strategic Blueprint Atlanta, Georgia $2B AUM 27.02% 1-Year Est. Return

PAG

Private Advisor Group Morristown, New Jersey $21.8B AUM 28.57% 1-Year Est. Return

TSMHT

Thurston Springer Miller Herd & Titak Indianapolis, Indiana $275M AUM 30.64% 1-Year Est. Return

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

GWP

Gateway Wealth Partners Appleton, Wisconsin $1.67B AUM 21.55% 1-Year Est. Return

Jane Street's ROSC Position: Q2 2026 in Review

Jane Street opened a new position in Hartford Multifactor Small Cap ETF (ROSC) in Q2 2026: 15,574 shares worth $871K. The stake represents ﹤0.01% of the portfolio and ranks #6814 among its holdings. This is a return to the name: Jane Street previously reported a position in ROSC as recently as Q4 2025.

Jane Street first reported a position in ROSC in Q1 2015 and has held it in 37 quarters since. The position peaked at $4.28M in Q1 2015. 27 funds tracked by Wall St. Rank hold ROSC as of Q2 2026.

Jane Street held 15,574 shares of Hartford Multifactor Small Cap ETF worth $871K as of Q2 2026.
Hartford Multifactor Small Cap ETF was a new Jane Street position in Q2 2026.
Hartford Multifactor Small Cap ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #6814 holding.
Jane Street first reported a position in Hartford Multifactor Small Cap ETF in Q1 2015 and has held it in 37 quarters since.
Jane Street's Hartford Multifactor Small Cap ETF position peaked at $4.28M in Q1 2015.
27 funds tracked by Wall St. Rank held Hartford Multifactor Small Cap ETF as of Q2 2026.

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