Archrock
AROC
431 hedge funds and large institutions have $5.94B invested in Archrock in 2026 Q1 according to their latest regulatory filings, with 100 funds opening new positions, 135 increasing their positions, 145 reducing their positions, and 36 closing their positions.
245% more call options, than puts
Call options by funds: $4.44M | Put options by funds: $1.29M
178% more first-time investments, than exits
New positions opened: 100 | Existing positions closed: 36
50% more funds holding in top 10
Funds holding in top 10: 2 → 3 (+1)
33% more capital invested
Capital invested by funds: $4.46B → $5.94B (+$1.48B)
16% more funds holding
Funds holding: 373 → 431 (+58)
0.39% less ownership
Funds ownership: 97.77% → 97.38% (-0.39%)
7% less repeat investments, than reductions
Existing positions increased: 135 | Existing positions reduced: 145
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jones Financial Companies
Des Peres,
Missouri
|
+$40.5M |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$38.9M |
| 3 |
Neuberger Berman Group
New York
|
+$35.3M |
| 4 |
Two Sigma Investments
New York
|
+$27.2M |
| 5 |
BlackRock
New York
|
+$22.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Dimensional Fund Advisors
Austin,
Texas
|
-$41.8M |
| 2 |
Millennium Management
New York
|
-$32.5M |
| 3 |
Balyasny Asset Management
Chicago,
Illinois
|
-$25.5M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$24.2M |
| 5 |
Invesco
Atlanta,
Georgia
|
-$22.5M |
AROC Hedge Fund Activity: Q1 2026 in Review
431 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Archrock (AROC) for Q1 2026, worth a combined $5.94B — up 33% from $4.46B a quarter earlier.
Buyers outnumbered sellers: 100 funds opened new AROC positions and 36 closed out — a net gain of 64 holders — while 135 added to existing stakes and 145 trimmed.
The largest buyer was Jones Financial Companies, adding an estimated $40.5M. The largest seller was Dimensional Fund Advisors, cutting an estimated $41.8M.
- 431 institutional investors held Archrock (AROC) as of Q1 2026, up from 373 in Q4 2025.
- Funds reported $5.94B of Archrock stock for Q1 2026, up 33% quarter-over-quarter.
- 100 funds opened new Archrock positions in Q1 2026 and 36 closed out, a net change of +64 holders.
- The largest Archrock buyer in Q1 2026 was Jones Financial Companies, an estimated $40.5M added.
- The largest Archrock seller in Q1 2026 was Dimensional Fund Advisors, an estimated $41.8M sold.
Based on aggregated 13F filings for Q1 2026.