Advanced Emissions Solutions, Inc.
US ˙ NasdaqGM ˙ US00770C1018
QUESTO SIMBOLO NON E' PIU' ATTIVO

SecurityADES / Advanced Emissions Solutions, Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership366,689 shares
Ownership 1.90%
BlackRock, Inc. ownership in ADES / Advanced Emissions Solutions, Inc.

2021-07-12 - BlackRock, Inc. has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 366,689 shares of Advanced Emissions Solutions, Inc. (US:ADES). This represents 1.9 percent ownership of the company. In their previous filing dated 2021-01-29 , BlackRock, Inc. had reported owning 1,210,360 shares, indicating a decrease of -69.70 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2021-07-12 2021-07-12 13G/A 1,210,360 366,689 -69.70 1.90 -70.77
2021-01-29 2021-01-29 13G/A 1,160,106 1,210,360 4.33 6.50 3.17
2021-01-29 2021-01-29 13G/A 1,210,360 1,210,360 0.00 6.50 0.00
2020-10-09 2020-10-09 13G/A 2,486,213 1,160,106 -53.34 6.30 -52.99
2020-02-04 2020-02-04 13G/A 3,486,272 2,486,213 -28.69 13.40 -23.43
2019-01-24 2019-01-24 13G/A 4,164,562 3,486,272 -16.29 17.50 -11.17
2018-01-19 2018-01-19 13G/A 3,841,827 4,164,562 8.40 19.70 12.57
2017-01-12 2017-01-12 13G/A 4,152,171 3,841,827 -7.47 17.50 -7.89
2016-01-08 2016-01-08 13G/A 4,152,171 19.00
2015-01-09 2015-01-09 13G/A 2,959,092 13.60
2014-01-10 2014-01-10 13G/A 1,219,414 11.30
2013-08-09 2013-08-09 13G 1,184,116 11.77

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F ARQ COM 00770C101 2,097,522 51,584 2.52 5,370 -19.75 0.0001
2026-02-12 2025-12-31 13F ARQ COM 00770C101 2,045,938 38,506 1.92 6,690 -53.45 0.0001
2025-11-12 2025-09-30 13F ARQ COM 00770C101 2,007,432 5,042 0.25 14,373 33.68 0.0003
2025-08-12 2025-06-30 13F ARQ COM 00770C101 2,002,390 109,365 5.78 10,753 36.22 0.0002
2025-05-02 2025-03-31 13F ARQ COM 00770C101 1,893,025 64,956 3.55 7,894 -42.96 0.0002
2025-02-07 2024-12-31 13F ARQ COM 00770C101 1,828,069 148,209 8.82 13,838 40.34 0.0003
2024-11-13 2024-09-30 13F ARQ COM 00770C101 1,679,860 90,092 5.67 9,861 2.19 0.0002
2024-08-13 2024-06-30 13F ARQ COM 00770C101 1,589,768 1,258,935 380.53 9,650 350.26 0.0002
2024-05-10 2024-03-31 13F ARQ COM 00770C101 330,833 -484 -0.15 2,144 117.12 0.0000
2024-02-13 2023-12-31 13F ADVANCED EMISSIONS SOLUTIONS COM 00770C101 331,317 -652 -0.20 987 67.29 0.0000
2023-11-13 2023-09-30 13F ADVANCED EMISSIONS SOLUTIONS COM 00770C101 331,969 -11,422 -3.33 591 -7.52 0.0000
2023-08-11 2023-06-30 13F ADVANCED EMISSIONS SOLUTIONS COM 00770C101 343,391 26,869 8.49 639 1.92 0.0000
2023-05-12 2023-03-31 13F ADVANCED EMISSIONS SOLUTIONS COM 00770C101 316,522 1,278 0.41 627 -18.28 0.0000
2023-02-13 2022-12-31 13F ADVANCED EMISSIONS SOLUTIONS COM 00770C101 315,244 852 0.27 766 -10.72 0.0000
2022-11-14 2022-09-30 13F ADVANCED EMISSIONS SOLUTIONS COM 00770C101 314,392 -56,523 -15.24 858 -50.72 0.0000
2022-08-12 2022-06-30 13F ADVANCED EMISSIONS SOLUTIONS COM 00770C101 370,915 1,841 0.50 1,741 -24.17 0.0001
2022-05-12 2022-03-31 13F ADVANCED EMISSIONS SOLUTIONS COM 00770C101 369,074 1,401 0.38 2,296 -5.67 0.0001
2022-02-10 2021-12-31 13F ADVANCED EMISSIONS SOLUTIONS COM 00770C101 367,673 4,177 1.15 2,434 4.78 0.0001
2021-11-09 2021-09-30 13F ADVANCED EMISSIONS SOLUTIONS COM 00770C101 363,496 -3,193 -0.87 2,323 -14.47 0.0001
2021-08-11 2021-06-30 13F ADVANCED EMISSIONS SOLUTIONS COM 00770C101 366,689 -913,938 -71.37 2,716 -61.44 0.0001
2021-05-07 2021-03-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 1,280,627 70,267 5.81 7,044 5.81 0.0002
2021-02-05 2020-12-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 1,210,360 50,254 4.33 6,657 41.34 0.0002
2020-11-06 2020-09-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 1,160,106 -1,000,555 -46.31 4,710 -55.05 0.0002
2020-08-14 2020-06-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 2,160,661 -124,753 -5.46 10,479 -30.21 0.0004
2020-05-01 2020-03-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 2,285,414 -200,799 -8.08 15,014 -42.49 0.0007
2020-02-13 2019-12-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 2,486,213 -309,219 -11.06 26,106 -37.07 0.0010
2019-11-08 2019-09-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 2,795,432 -82,639 -2.87 41,484 14.03 0.0017
2019-08-22 2019-06-30 13F/A-1 ADVANCED EMISSIONS SOLUTS IN COM 00770C101 2,878,071 -846,478 -22.73 36,379 -15.51 0.0016
2019-08-13 2019-06-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 2,878,071 -846,478 36,379
2019-05-09 2019-03-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 3,724,549 238,277 6.83 43,056 17.06 0.0019
2019-02-08 2018-12-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 3,486,272 -441,408 -11.24 36,780 -21.70 0.0019
2018-11-09 2018-09-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 3,927,680 -193,458 -4.69 46,976 0.34 0.0020
2018-08-09 2018-06-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 4,121,138 -41,684 -1.00 46,816 -1.52 0.0022
2018-05-09 2018-03-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 4,162,822 -1,740 -0.04 47,540 18.17 0.0023
2018-02-09 2017-12-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 4,164,562 -2,780 -0.07 40,230 -12.00 0.0019
2017-11-14 2017-09-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 4,167,342 357,907 9.40 45,716 31.01 0.0023
2017-08-10 2017-06-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 3,809,435 500 0.01 34,894 -3.97 0.0019
2017-05-12 2017-03-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 3,808,935 827,185 27.74 36,338 31.89 0.0020
2017-02-10 2016-12-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 2,981,750 0 0.00 27,551 22.87 0.0390
2016-11-08 2016-09-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 2,981,750 2,981,750 0.00 22,423 0.0322
2015-05-13 2015-03-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 0 -1,454,621 -100.00 0 -100.00
2015-02-09 2014-12-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 1,454,621 155,241 11.95 33,151 19.95 0.0474
2014-10-29 2014-09-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 1,299,380 272,137 26.49 27,637 17.33 0.0404
2014-08-06 2014-06-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 1,027,243 368,063 55.84 23,554 45.60 0.0350
2014-05-02 2014-03-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 659,180 378,198 134.60 16,177 6.16 0.0261
2014-02-12 2013-12-31 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 280,982 -65,898 -19.00 15,238 2.83 0.0249
2013-11-12 2013-09-30 13F ADVANCED EMISSIONS SOLUTS IN COM 00770C101 346,880 346,880 14,819 0.0279
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.