Millennium Management’s Arq ARQ Stock Holding History

Millennium Management’s Portfolio ARQ Stock Details ARQ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$117K	Sell	45,519 -34,574	-43%	-$111K	﹤0.01%	5316
2025 Q4	$262K	Sell	80,093 -51,771	-39%	-$253K	﹤0.01%	5338
2025 Q3	$944K	Buy	+131,864	New	+$871K	﹤0.01%	4674
2025 Q2	–	Sell	-35,210	Closed	-$147K	–	6417
2025 Q1	$147K	Sell	35,210 -118,260	-77%	-$671K	﹤0.01%	5369
2024 Q4	$1.16M	Buy	153,470 +96,057	+167%	+$632K	﹤0.01%	4080
2024 Q3	$337K	Buy	+57,413	New	+$350K	﹤0.01%	5119
2024 Q2	–	Sell	-239,477	Closed	-$1.55M	–	6648
2024 Q1	$1.55M	Buy	239,477 +214,681	+866%	+$801K	﹤0.01%	3946
2023 Q4	$73.9K	Buy	+24,796	New	+$55.3K	﹤0.01%	5405
2022 Q4	–	Sell	-17,714	Closed	-$48K	–	7133
2022 Q3	$48K	Sell	17,714 -19,252	-52%	-$81.4K	﹤0.01%	6202
2022 Q2	$173K	Sell	36,966 -59,333	-62%	-$323K	﹤0.01%	5708
2022 Q1	$599K	Sell	96,299 -51,722	-35%	-$328K	﹤0.01%	4981
2021 Q4	$980K	Buy	148,021 +15,011	+11%	+$100K	﹤0.01%	4428
2021 Q3	$850K	Sell	133,010 -191,791	-59%	-$1.32M	﹤0.01%	4858
2021 Q2	$2.41M	Buy	324,801 +308,173	+1,853%	+$1.9M	﹤0.01%	3738
2021 Q1	$91K	Sell	16,628 -14,516	-47%	-$81.3K	﹤0.01%	5705
2020 Q4	$171K	Buy	31,144 +8,326	+36%	+$42.4K	﹤0.01%	4897
2020 Q3	$93	Buy	22,818 +11,014	+93%	+$47.1K	﹤0.01%	4235
2020 Q2	$57K	Sell	11,804 -128,082	-92%	-$738K	﹤0.01%	4039
2020 Q1	$919K	Sell	139,886 -73,361	-34%	-$713K	﹤0.01%	2518
2019 Q4	$2.24M	Buy	213,247 +198,841	+1,380%	+$2.38M	﹤0.01%	2551
2019 Q3	$213K	Buy	14,406 +1,687	+13%	+$21.9K	﹤0.01%	3756
2019 Q2	$161K	Buy	+12,719	New	+$158K	﹤0.01%	3810
2018 Q4	–	Sell	-18,357	Closed	-$220K	–	4250
2018 Q3	$220K	Buy	+18,357	New	+$209K	﹤0.01%	3603
2018 Q2	–	Sell	-19,051	Closed	-$218K	–	4239
2018 Q1	$218K	Buy	19,051 +2,515	+15%	+$23.6K	﹤0.01%	3344
2017 Q4	$160K	Buy	+16,536	New	+$176K	﹤0.01%	3578
2017 Q2	–	Sell	-143,858	Closed	-$1.37M	–	3933
2017 Q1	$1.37M	Buy	+143,858	New	+$1.48M	﹤0.01%	2212
2015 Q1	–	Sell	-73,118	Closed	-$1.67M	–	4197
2014 Q4	$1.67M	Buy	73,118 +14,042	+24%	+$288K	﹤0.01%	2120
2014 Q3	$1.26M	Buy	59,076 +23,096	+64%	+$502K	﹤0.01%	2158
2014 Q2	$825K	Sell	35,980 -36,292	-50%	-$807K	﹤0.01%	2306
2014 Q1	$1.77M	Buy	72,272 +4,226	+6%	+$109K	0.01%	1866
2013 Q4	$1.84M	Buy	68,046 +33,070	+95%	+$772K	0.01%	1884
2013 Q3	$747K	Sell	34,976 -18,940	-35%	-$390K	﹤0.01%	2298
2013 Q2	$1.14M	Buy	+53,916	New	+$856K	﹤0.01%	1896

Other funds holding ARQ

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

PLC

Peapod Lane Capital Bedford Hills, New York $148M AUM 89.92% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Millennium Management's ARQ Position: Q1 2026 in Review

Millennium Management reduced its Arq (ARQ) stake by 43% in Q1 2026, selling an estimated $111K and leaving 45,519 shares worth $117K. The position accounts for ﹤0.01% of the portfolio, ranked #5316.

Millennium Management first reported a position in ARQ in Q2 2013 and has held it in 33 quarters since. The position peaked at $2.41M in Q2 2021. 96 funds tracked by Wall St. Rank hold ARQ as of Q1 2026.

Millennium Management held 45,519 shares of Arq worth $117K as of Q1 2026.
Millennium Management sold 34,574 Arq shares in Q1 2026, an estimated $111K.
Arq made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #5316 holding.
Millennium Management first reported a position in Arq in Q2 2013 and has held it in 33 quarters since.
Millennium Management's Arq position peaked at $2.41M in Q2 2021.
96 funds tracked by Wall St. Rank held Arq as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.