Boston Partners Solaris Oilfield Infrastructure, Inc. Transaction History

Boston Partners

$90.9 Billion
Q3 2025

A detailed history of Boston Partners transactions in Solaris Oilfield Infrastructure, Inc. stock. As of the latest transaction made, Boston Partners holds 54,931 shares of SOI stock, worth $737,723. This represents 0.0% of its overall portfolio holdings.

Number of Shares

54,931

Previous 52,909 3.82%

Holding current value

$737,723

Previous $710,000 3.8%

% of portfolio

0.0%

Previous 0.0%

21 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	N/A	2,022 Added 3.82%	54,931 $737,000
Q2 2025 Aug 07, 2025	BUY	N/A	6,571 Added 14.18%	52,909 $710,000
Q1 2025 May 12, 2025	SELL	N/A	-15,812 Reduced 25.44%	46,338 $622,000
Q4 2024 Feb 10, 2025	BUY	$12.98 - $13.79 $806,707 - $857,048	62,150 New	62,150 $834,000
Q2 2023 Aug 10, 2023	SELL	$7.23 - $8.87 $31,276 - $38,371	-4,326 Reduced 9.95%	39,173 $326,000

Q3 2022 Nov 09, 2022	BUY	$8.78 - $11.44 $89,828 - $117,042	10,231 Added 30.75%	43,499 $407,000
Q2 2022 Aug 10, 2022	SELL	$10.2 - $14.25 $36,108 - $50,445	-3,540 Reduced 9.62%	33,268 $362,000
Q3 2021 Nov 05, 2021	SELL	$6.96 - $10.16 $295,305 - $431,078	-42,429 Reduced 53.55%	36,808 $307,000
Q2 2021 Aug 12, 2021	BUY	$9.3 - $12.82 $199,819 - $275,450	21,486 Added 37.2%	79,237 $772,000
Q1 2021 May 10, 2021	SELL	$8.35 - $14.79 $40,188 - $71,184	-4,813 Reduced 7.69%	57,751 $709,000
Q4 2020 Feb 04, 2021	SELL	$5.79 - $9.7 $30,687 - $51,409	-5,300 Reduced 7.81%	62,564 $509,000
Q3 2020 Nov 13, 2020	SELL	$6.18 - $8.2 $244,666 - $324,638	-39,590 Reduced 36.84%	67,864 $430,000
Q2 2020 Aug 12, 2020	BUY	$4.92 - $9.06 $144,033 - $265,231	29,275 Added 37.45%	107,454 $797,000
Q1 2020 May 13, 2020	SELL	$4.55 - $14.45 $1.32 Million - $4.19 Million	-289,637 Reduced 78.75%	78,179 $410,000
Q4 2019 Feb 05, 2020	BUY	$10.51 - $14.6 $941,717 - $1.31 Million	89,602 Added 32.21%	367,816 $5.15 Million
Q3 2019 Nov 20, 2019	SELL	$12.84 - $14.82 $2.54 Million - $2.93 Million	-197,810 Reduced 41.55%	278,214 $3.73 Million
Q2 2019 Aug 09, 2019	BUY	$14.23 - $18.92 $4.35 Million - $5.79 Million	305,780 Added 179.61%	476,024 $7.13 Million
Q1 2019 May 03, 2019	SELL	$12.35 - $17.12 $7.45 Million - $10.3 Million	-603,093 Reduced 77.99%	170,244 $2.8 Million
Q4 2018 Feb 07, 2019	BUY	$10.85 - $18.87 $4.97 Million - $8.64 Million	457,917 Added 145.18%	773,337 $9.35 Million
Q3 2018 Nov 14, 2018	SELL	$13.26 - $18.96 $1.84 Million - $2.63 Million	-138,740 Reduced 30.55%	315,420 $5.96 Million
Q2 2018 Aug 03, 2018	BUY	$13.63 - $19.0 $6.19 Million - $8.63 Million	454,160 New	454,160 $6.49 Million

Others Institutions Holding SOI

# of Institutions

306

Shares Held

50.2M

Call Options Held

1.04M

Put Options Held

3.27M

View Full List

About Solaris Oilfield Infrastructure, Inc.

Ticker SOI
Exchange NYSE
Sector Energy
Industry Oil & Gas Equipment & Services
Shares Outstandng 32,901,500
Market Cap $442M
Description
Solaris Oilfield Infrastructure, Inc. designs, manufactures, and sells mobile equipment to unload, store, and deliver proppant, water, and chemicals at oil and natural gas well sites in the United States. It is involved in the transloading and storage of proppant or railcars at its transloading facility. The company also develops Railtronix, an ...

More about SOI

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