Archrock
AROC
450 hedge funds and large institutions have $7.16B invested in Archrock in 2026 Q2 according to their latest regulatory filings, with 87 funds opening new positions, 168 increasing their positions, 128 reducing their positions, and 62 closing their positions.
955% more call options, than puts
Call options by funds: $17.6M | Put options by funds: $1.67M
40% more first-time investments, than exits
New positions opened: 87 | Existing positions closed: 62
33% more funds holding in top 10
Funds holding in top 10: 3 → 4 (+1)
31% more repeat investments, than reductions
Existing positions increased: 168 | Existing positions reduced: 128
21% more capital invested
Capital invested by funds: $5.94B → $7.16B (+$1.23B)
4% more funds holding
Funds holding: 432 → 450 (+18)
3.04% more ownership
Funds ownership: 97.38% → 100.43% (+3%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CAM
Congress Asset Management
Boston,
Massachusetts
|
+$81.4M |
| 2 |
BlackRock
New York
|
+$66.4M |
| 3 |
Neuberger Berman Group
New York
|
+$49.3M |
| 4 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$42.1M |
| 5 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
+$40.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VNIM
Vaughan Nelson Investment Management
Houston,
Texas
|
-$54.7M |
| 2 |
D.E. Shaw & Co
New York
|
-$32.3M |
| 3 |
Invesco
Atlanta,
Georgia
|
-$29.9M |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$28.9M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$27.9M |
AROC Hedge Fund Activity: Q2 2026 in Review
450 of the 8,279 institutional investors tracked by Wall St. Rank reported a position in Archrock (AROC) for Q2 2026, worth a combined $7.16B — up 21% from $5.94B a quarter earlier.
Buyers outnumbered sellers: 87 funds opened new AROC positions and 62 closed out — a net gain of 25 holders — while 168 added to existing stakes and 128 trimmed.
The largest buyer was Congress Asset Management, opening a new position worth an estimated $81.4M. The largest seller was Vaughan Nelson Investment Management, cutting an estimated $54.7M.
- 450 institutional investors held Archrock (AROC) as of Q2 2026, up from 432 in Q1 2026.
- Funds reported $7.16B of Archrock stock for Q2 2026, up 21% quarter-over-quarter.
- 87 funds opened new Archrock positions in Q2 2026 and 62 closed out, a net change of +25 holders.
- The largest Archrock buyer in Q2 2026 was Congress Asset Management, an estimated $81.4M added.
- The largest Archrock seller in Q2 2026 was Vaughan Nelson Investment Management, an estimated $54.7M sold.
Based on aggregated 13F filings for Q2 2026.