Archrock, Inc.
US ˙ NYSE ˙ US03957W1062

SecurityAROC / Archrock, Inc.
InstitutionD. E. Shaw & Co., Inc.
ManagerDE Shaw
Latest Disclosed Ownership1,090,618 shares
Latest Disclosed Value $ 37,953,506
D. E. Shaw & Co., Inc. reports 31.35% decrease in ownership of AROC / Archrock, Inc.

On May 15, 2026 - D. E. Shaw & Co., Inc. filed a 13F-HR form disclosing ownership of 1,090,618 shares of Archrock, Inc. (US:AROC) valued at $37,953,506 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,588,728 shares of Archrock, Inc.. This represents a change in shares of -31.35% during the quarter. The current value of the position is $37,310,042 USD.

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.

Upgrade to unlock premium data and export to Excel .

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 1,090,618 -498,110 -31.35 37,954 -8.19 0.0228
2026-02-17 2025-12-31 13F ARCHROCK COM 03957W106 1,588,728 761,504 92.06 41,339 89.94 0.0227
2025-11-14 2025-09-30 13F ARCHROCK COM 03957W106 827,224 596,203 258.07 21,764 279.43 0.0123
2025-08-14 2025-06-30 13F ARCHROCK COM 03957W106 231,021 231,021 5,736 0.0041
2023-02-14 2022-12-31 13F ARCHROCK COM 03957W106 0 -15,500 -100.00 0 -100.00
2022-11-14 2022-09-30 13F ARCHROCK COM 03957W106 15,500 -74,695 -82.82 100 -86.60 0.0001
2022-08-15 2022-06-30 13F ARCHROCK COM 03957W106 90,195 -7,512 -7.69 746 -17.29 0.0009
2022-05-16 2022-03-31 13F ARCHROCK COM 03957W106 97,707 -40,258 -29.18 902 -12.60 0.0008
2022-02-14 2021-12-31 13F ARCHROCK COM 03957W106 137,965 114,990 500.50 1,032 443.16 0.0009
2021-11-15 2021-09-30 13F ARCHROCK COM 03957W106 22,975 22,975 190 0.0002
2020-08-14 2020-06-30 13F ARCHROCK COM 03957W106 0 -128,748 -100.00 0 -100.00
2020-05-15 2020-03-31 13F ARCHROCK COM 03957W106 128,748 -51,795 -28.69 484 -73.30 0.0008
2020-02-14 2019-12-31 13F ARCHROCK COM 03957W106 180,543 -10,944 -5.72 1,813 -5.03 0.0021
2019-11-14 2019-09-30 13F ARCHROCK COM 03957W106 191,487 -147,013 -43.43 1,909 -46.79 0.0024
2019-08-14 2019-06-30 13F ARCHROCK COM 03957W106 338,500 -45,515 -11.85 3,588 -4.47 0.0045
2019-05-15 2019-03-31 13F ARCHROCK COM 03957W106 384,015 -287,186 -42.79 3,756 -25.30 0.0049
2019-02-14 2018-12-31 13F ARCHROCK COM 03957W106 671,201 657,155 4,678.59 5,028 2,840.35 0.0069
2018-11-14 2018-09-30 13F ARCHROCK COM 03957W106 14,046 14,046 171 0.0002
2018-08-14 2018-06-30 13F ARCHROCK COM 03957W106 0 -488,259 -100.00 0 -100.00
2018-05-15 2018-03-31 13F ARCHROCK COM 03957W106 488,259 244,341 100.17 4,272 66.81 0.0058
2018-02-14 2017-12-31 13F ARCHROCK COM 03957W106 243,918 -14,687 -5.68 2,561 -21.10 0.0035
2017-11-14 2017-09-30 13F ARCHROCK COM 03957W106 258,605 -68,863 -21.03 3,246 -13.05 0.0050
2017-08-14 2017-06-30 13F ARCHROCK COM 03957W106 327,468 145,401 79.86 3,733 65.32 0.0062
2017-05-15 2017-03-31 13F ARCHROCK COM 03957W106 182,067 -528,181 -74.37 2,258 -75.92 0.0040
2017-02-14 2016-12-31 13F ARCHROCK COM 03957W106 710,248 47,354 7.14 9,376 8.13 0.0159
2016-11-14 2016-09-30 13F ARCHROCK COM 03957W106 662,894 -174,095 -20.80 8,671 9.98 0.0153
2016-08-15 2016-06-30 13F ARCHROCK COM 03957W106 836,989 -1,167,566 -58.25 7,884 -50.84 0.0145
2016-05-16 2016-03-31 13F ARCHROCK COM 03957W106 2,004,555 249,337 14.21 16,037 21.49 0.0288
2016-02-16 2015-12-31 13F ARCHROCK COM 03957W106 1,755,218 1,755,218 13,200 0.0197
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.