Jim Simons’s ProShares Short Dow30 DOG Stock Holding History

Jim Simons’s Portfolio DOG Stock Details DOG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.09M	Buy	+85,600	New	+$2M	﹤0.01%	1872
2025 Q4	–	Sell	-31,200	Closed	-$759K	–	3354
2025 Q3	$759K	Buy	31,200 +2,900	+10%	+$72.8K	﹤0.01%	2623
2025 Q2	$721K	Sell	28,300 -25,300	-47%	-$688K	﹤0.01%	2664
2025 Q1	$1.45M	Buy	+53,600	New	+$1.41M	﹤0.01%	2190
2024 Q3	–	Sell	-43,900	Closed	-$1.27M	–	3607
2024 Q2	$1.27M	Sell	43,900 -32,100	-42%	-$939K	﹤0.01%	2185
2024 Q1	$2.15M	Buy	+76,000	New	+$2.23M	﹤0.01%	1985
2023 Q4	–	Sell	-19,600	Closed	-$653K	–	3810
2023 Q3	$653K	Sell	19,600 -6,000	-23%	-$194K	﹤0.01%	2586
2023 Q2	$828K	Buy	+25,600	New	+$848K	﹤0.01%	2581
2022 Q3	–	Sell	-15,900	Closed	-$576K	–	4087
2022 Q2	$576K	Buy	+15,900	New	+$548K	﹤0.01%	3075
2019 Q3	–	Sell	-11,800	Closed	-$631K	–	3470
2019 Q2	$631K	Buy	+11,800	New	+$645K	﹤0.01%	2904
2019 Q1	–	Sell	-21,650	Closed	-$1.33M	–	3491
2018 Q4	$1.33M	Buy	+21,650	New	+$1.26M	﹤0.01%	2443
2018 Q3	–	Sell	-4,150	Closed	-$248K	–	3380
2018 Q2	$248K	Buy	+4,150	New	+$246K	﹤0.01%	3023

Other funds holding DOG

AWA

Arkadios Wealth Advisors Atlanta, Georgia $6.6B AUM 30.67% 1-Year Est. Return

Jump Financial Chicago, Illinois $7.5B AUM 33.9% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

HighTower Advisors Chicago, Illinois $103B AUM 28.65% 1-Year Est. Return

SMAM

Sugar Maple Asset Management Sister Bay, Wisconsin $155M AUM 17.72% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

GCM

Generation Capital Management Pittsford, New York $137M AUM 21.56% 1-Year Est. Return

Jim Simons's DOG Position: Q1 2026 in Review

Jim Simons opened a new position in ProShares Short Dow30 (DOG) in Q1 2026: 85,600 shares worth $2.09M. The stake represents ﹤0.01% of the portfolio and ranks #1872 among its holdings. This is a return to the name: Jim Simons previously reported a position in DOG as recently as Q3 2025.

Jim Simons first reported a position in DOG in Q2 2018 and has held it in 12 quarters since. The position peaked at $2.15M in Q1 2024. 30 funds tracked by Wall St. Rank hold DOG as of Q1 2026.

Jim Simons held 85,600 shares of ProShares Short Dow30 worth $2.09M as of Q1 2026.
ProShares Short Dow30 was a new Jim Simons position in Q1 2026.
ProShares Short Dow30 made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #1872 holding.
Jim Simons first reported a position in ProShares Short Dow30 in Q2 2018 and has held it in 12 quarters since.
Jim Simons's ProShares Short Dow30 position peaked at $2.15M in Q1 2024.
30 funds tracked by Wall St. Rank held ProShares Short Dow30 as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.