Archrock, Inc.
US ˙ NYSE ˙ US03957W1062

SecurityAROC / Archrock, Inc.
InstitutionXTX Topco Ltd
Latest Disclosed Ownership40,816 shares
Latest Disclosed Value $ 1,420,397
XTX Topco Ltd reports 19.06% decrease in ownership of AROC / Archrock, Inc.

On May 15, 2026 - XTX Topco Ltd filed a 13F-HR form disclosing ownership of 40,816 shares of Archrock, Inc. (US:AROC) valued at $1,420,397 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 50,430 shares of Archrock, Inc.. This represents a change in shares of -19.06% during the quarter. The current value of the position is $1,419,172 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.

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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 40,816 -9,614 -19.06 1,420 8.23 0.0247
2026-02-17 2025-12-31 13F ARCHROCK COM 03957W106 50,430 31,867 171.67 1,312 168.85 0.0345
2025-11-14 2025-09-30 13F ARCHROCK COM 03957W106 18,563 -51,238 -73.41 488 -71.84 0.0253
2025-08-12 2025-06-30 13F ARCHROCK COM 03957W106 69,801 57,371 461.55 1,733 431.60 0.0719
2025-05-08 2025-03-31 13F ARCHROCK COM 03957W106 12,430 -2,810 -18.44 326 -13.98 0.0167
2025-02-13 2024-12-31 13F ARCHROCK COM 03957W106 15,240 3,914 34.56 379 65.50 0.0312
2024-11-14 2024-09-30 13F ARCHROCK COM 03957W106 11,326 11,326 229 0.0166
2024-08-12 2024-06-30 13F ARCHROCK COM 03957W106 0 -15,747 -100.00 0 -100.00
2024-05-13 2024-03-31 13F ARCHROCK COM 03957W106 15,747 15,747 310 0.0418
2023-11-13 2023-09-30 13F ARCHROCK COM 03957W106 0 -12,514 -100.00 0 -100.00
2023-08-14 2023-06-30 13F ARCHROCK COM 03957W106 12,514 12,514 128 0.0230
2023-05-12 2023-03-31 13F ARCHROCK COM 03957W106 0 -11,270 -100.00 0 -100.00
2023-02-14 2022-12-31 13F ARCHROCK COM 03957W106 11,270 -9,132 -44.76 101 -22.90 0.0215
2022-11-14 2022-09-30 13F ARCHROCK COM 03957W106 20,402 20,402 131 0.0324
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.