Simplex Trading’s State Street SPDR Dow Jones Industrial Average ETF Trust DIA Stock Holding History

Simplex Trading’s Portfolio DIA Stock Details DIA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	–	Sell	-16,391	Closed	-$8.63M	–	9406
2026 Q2	$8.56M	Buy	+16,391	New	+$8.19M	0.01%	844
2025 Q1	–	Sell	-31,837	Closed	-$13.8M	–	8709
2024 Q4	$13.5M	Buy	+31,837	New	+$13.8M	0.01%	847
2023 Q4	–	Sell	-130,631	Closed	-$45.6M	–	8976
2023 Q3	$43.8M	Buy	130,631 +104,312	+396%	+$36.2M	0.03%	316
2023 Q2	$9.05M	Sell	26,319 -59,515	-69%	-$20M	0.01%	950
2023 Q1	$28.6M	Buy	85,834 +85,734	+85,734%	+$28.5M	0.03%	439
2022 Q4	$33K	Sell	100 -18,983	-99%	-$6.17M	﹤0.01%	6335
2022 Q3	$5.48M	Buy	19,083 +19,081	+954,050%	+$6.07M	0.01%	1139
2022 Q2	$0	Buy	+2	New	+$654	﹤0.01%	10149
2021 Q4	–	Sell	-6,579	Closed	-$2.34M	–	10643
2021 Q3	$2.28M	Sell	6,579 -15,317	-70%	-$5.35M	﹤0.01%	1984
2021 Q2	$7.55M	Sell	21,896 -75,857	-78%	-$25.9M	0.01%	875
2021 Q1	$32.3M	Buy	97,753 +97,303	+21,623%	+$30.7M	0.06%	196
2020 Q4	$137K	Hold	450	–	–	﹤0.01%	5092
2020 Q3	$124K	Hold	450	–	–	﹤0.01%	4658
2020 Q2	$116K	Sell	450 -94,130	-100%	-$23.1M	﹤0.01%	4649
2020 Q1	$20.7M	Buy	+94,580	New	+$25.1M	0.04%	231
2019 Q4	–	Sell	-49,244	Closed	-$13.6M	–	7409
2019 Q3	$13.3M	Buy	+49,244	New	+$13.1M	0.04%	333
2018 Q3	–	Sell	-173,733	Closed	-$44.5M	–	7517
2018 Q2	$42.2M	Buy	173,733 +90,620	+109%	+$22.2M	0.17%	91
2018 Q1	$20.1M	Buy	+83,113	New	+$20.9M	0.88%	10
2017 Q3	–	Sell	-26,597	Closed	-$5.82M	–	6004
2017 Q2	$5.67M	Buy	+26,597	New	+$5.58M	0.25%	63
2017 Q1	–	Sell	-18,270	Closed	-$3.73M	–	6255
2016 Q4	$3.61M	Buy	+18,270	New	+$3.44M	0.22%	82
2016 Q1	–	Sell	-21,726	Closed	-$3.62M	–	5698
2015 Q4	$3.78M	Sell	21,726 -78,743	-78%	-$13.8M	0.3%	55
2015 Q3	$16.3M	Buy	+100,469	New	+$17.1M	1.2%	7

Other funds holding DIA

LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $313B AUM 26.62% 1-Year Est. Return

JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Focus Partners Wealth Boston, Massachusetts $96.6B AUM 22.52% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $375B AUM 21.05% 1-Year Est. Return

IMC Chicago Chicago, Illinois $483B AUM 41.26% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $294B AUM 47.59% 1-Year Est. Return

Cambridge Investment Research Advisors Fairfield, Iowa $45.2B AUM 20.72% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $83.6B AUM 19.78% 1-Year Est. Return

Simplex Trading's DIA Position: Q3 2026 in Review

Simplex Trading sold out of State Street SPDR Dow Jones Industrial Average ETF Trust (DIA) in Q3 2026, closing a stake of 16,391 shares — an estimated $8.63M sold.

Simplex Trading first reported a position in DIA in Q3 2015 and held it in 22 quarters. The position peaked at $43.8M in Q3 2023. 1,159 funds tracked by Wall St. Rank hold DIA as of Q3 2026.

Simplex Trading reported no remaining State Street SPDR Dow Jones Industrial Average ETF Trust position as of Q3 2026 after selling out during the quarter.
Simplex Trading sold 16,391 State Street SPDR Dow Jones Industrial Average ETF Trust shares in Q3 2026, an estimated $8.63M.
Simplex Trading first reported a position in State Street SPDR Dow Jones Industrial Average ETF Trust in Q3 2015 and held it in 22 quarters.
Simplex Trading's State Street SPDR Dow Jones Industrial Average ETF Trust position peaked at $43.8M in Q3 2023.
1,159 funds tracked by Wall St. Rank held State Street SPDR Dow Jones Industrial Average ETF Trust as of Q3 2026.

Based on Simplex Trading's 13F filing for Q3 2026, filed 4 Nov 2026.