Archrock, Inc.
US ˙ NYSE ˙ US03957W1062

SecurityAROC / Archrock, Inc.
InstitutionFmr Llc
Latest Disclosed Ownership2,550,588 shares
Ownership 3.97%
Fmr Llc ownership in AROC / Archrock, Inc.

2012-02-14 - Fmr Llc has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,550,588 shares of Archrock, Inc. (US:AROC). This represents 3.966 percent ownership of the company.

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)
2012-02-14 2012-02-14 13G/A 2,550,588 3.97

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)
2026-05-15 2026-03-31 13F ARCHROCK COM 03957W106 4,148,339 -555,752 -11.81 144,362 17.94 0.0015
2026-02-17 2025-12-31 13F ARCHROCK COM 03957W106 4,704,091 735,859 18.54 122,400 17.24 0.0062
2025-11-13 2025-09-30 13F ARCHROCK COM 03957W106 3,968,232 2,650,305 201.10 104,404 219.04 0.0054
2025-08-14 2025-06-30 13F ARCHROCK COM 03957W106 1,317,927 -212,563 -13.89 32,724 -18.52 0.0018
2025-05-12 2025-03-31 13F ARCHROCK COM 03957W106 1,530,490 859,974 128.26 40,160 140.64 0.0026
2025-02-13 2024-12-31 13F ARCHROCK COM 03957W106 670,516 -39,404 -5.55 16,689 16.15 0.0010
2024-11-13 2024-09-30 13F ARCHROCK COM 03957W106 709,920 250,469 54.51 14,369 54.66 0.0009
2024-08-13 2024-06-30 13F ARCHROCK COM 03957W106 459,451 312,635 212.94 9,290 221.79 0.0006
2024-05-13 2024-03-31 13F ARCHROCK COM 03957W106 146,816 87,721 148.44 2,888 217.25 0.0002
2024-02-13 2023-12-31 13F ARCHROCK COM 03957W106 59,095 -2,154 -3.52 910 18.03 0.0001
2023-11-13 2023-09-30 13F ARCHROCK COM 03957W106 61,249 -816 -1.31 772 21.23 0.0001
2023-08-11 2023-06-30 13F ARCHROCK COM 03957W106 62,065 37,981 157.70 636 170.64 0.0001
2023-08-11 2023-03-31 13F/A-1 ARCHROCK COM 03957W106 24,084 2,002 9.07 235 18.69 0.0000
2023-05-11 2023-03-31 13F ARCHROCK COM 03957W106 24,084 2,002 235 0.0000
2023-02-13 2022-12-31 13F ARCHROCK COM 03957W106 22,082 746 3.50 198 44.53 0.0000
2022-11-10 2022-09-30 13F ARCHROCK COM 03957W106 21,336 -102,540 -82.78 137 -86.63 0.0000
2022-08-12 2022-06-30 13F ARCHROCK COM 03957W106 123,876 -88,220 -41.59 1,025 -47.65 0.0001
2022-05-13 2022-03-31 13F ARCHROCK COM 03957W106 212,096 211,025 19,703.55 1,958 24,375.00 0.0002
2022-02-14 2021-12-31 13F ARCHROCK COM 03957W106 1,071 -352,407 -99.70 8 -99.73 0.0000
2022-02-14 2021-09-30 13F/A-1 ARCHROCK COM 03957W106 353,478 -74,441 -17.40 2,916 -23.52 0.0002
2021-11-15 2021-09-30 13F ARCHROCK COM 03957W106 353,478 -74,441 2,916 0.0002
2021-08-13 2021-06-30 13F ARCHROCK COM 03957W106 427,919 -42,797 -9.09 3,813 -14.64 0.0003
2021-05-14 2021-03-31 13F ARCHROCK COM 03957W106 470,716 27,900 6.30 4,467 16.48 0.0004
2021-02-08 2020-12-31 13F ARCHROCK COM 03957W106 442,816 -79,000 -15.14 3,835 36.62 0.0003
2020-11-13 2020-09-30 13F ARCHROCK COM 03957W106 521,816 -21,200 -3.90 2,807 -20.35 0.0003
2020-08-24 2020-06-30 13F/A-1 ARCHROCK COM 03957W106 543,016 122,200 29.04 3,524 122.76 0.0004
2020-08-13 2020-06-30 13F ARCHROCK COM 03957W106 543,016 122,200 3,524 86.5744
2020-05-14 2020-03-31 13F ARCHROCK COM 03957W106 420,816 -591,600 -58.43 1,582 -84.44 0.0002
2020-02-07 2019-12-31 13F ARCHROCK COM 03957W106 1,012,416 -1,000 -0.10 10,165 0.60 0.0011
2019-11-13 2019-09-30 13F ARCHROCK COM 03957W106 1,013,416 646,600 176.27 10,104 159.88 0.0012
2019-08-13 2019-06-30 13F ARCHROCK COM 03957W106 366,816 -1,101 -0.30 3,888 8.06 0.0005
2019-05-13 2019-03-31 13F ARCHROCK COM 03957W106 367,917 130,276 54.82 3,598 102.13 0.0004
2019-02-13 2018-12-31 13F ARCHROCK COM 03957W106 237,641 -97,236 -29.04 1,780 -56.43 0.0002
2018-11-09 2018-09-30 13F ARCHROCK COM 03957W106 334,877 -238,723 -41.62 4,085 -40.65 0.0005
2018-08-10 2018-06-30 13F ARCHROCK COM 03957W106 573,600 31,700 5.85 6,883 45.15 0.0008
2018-05-14 2018-03-31 13F ARCHROCK COM 03957W106 541,900 -570,907 -51.30 4,742 -59.41 0.0006
2018-02-12 2017-12-31 13F ARCHROCK COM 03957W106 1,112,807 5,300 0.48 11,684 -15.94 0.0014
2017-11-13 2017-09-30 13F ARCHROCK COM 03957W106 1,107,507 -70 -0.01 13,899 10.08 0.0017
2017-08-29 2017-06-30 13F/A-1 ARCHROCK COM 03957W106 1,107,577 249,914 29.14 12,626 18.72 0.0016
2017-08-11 2017-06-30 13F ARCHROCK COM 03957W106 1,107,577 249,914 12,626
2017-05-11 2017-03-31 13F ARCHROCK COM 03957W106 857,663 857,663 10,635 0.0014
2017-02-10 2016-12-31 13F ARCHROCK COM 03957W106 0 -240,300 -100.00 0 -100.00
2016-11-14 2016-09-30 13F ARCHROCK COM 03957W106 240,300 193,800 416.77 3,143 617.58 0.0004
2016-08-11 2016-06-30 13F ARCHROCK COM 03957W106 46,500 46,500 438 0.0001
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.