Custom Truck One Source
CTOS
186 hedge funds and large institutions have $2.63B invested in Custom Truck One Source in 2026 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 77 increasing their positions, 57 reducing their positions, and 20 closing their positions.
83% more capital invested
Capital invested by funds: $1.44B → $2.63B (+$1.19B)
75% more first-time investments, than exits
New positions opened: 35 | Existing positions closed: 20
35% more repeat investments, than reductions
Existing positions increased: 77 | Existing positions reduced: 57
6% more funds holding
Funds holding: 175 → 186 (+11)
1.23% more ownership
Funds ownership: 96.62% → 97.84% (+1.2%)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
+$12.8M |
| 2 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$10.8M |
| 3 |
AG
Algert Global
San Francisco,
California
|
+$9.21M |
| 4 |
JP Morgan Chase
New York
|
+$7.69M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
+$5.37M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Allspring Global Investments
Charlotte,
North Carolina
|
-$11.5M |
| 2 |
Alyeska Investment Group
Chicago,
Illinois
|
-$11.1M |
| 3 |
CWA
Canvas Wealth Advisors
Shawnee,
Kansas
|
-$9.76M |
| 4 |
Jane Street
New York
|
-$6.22M |
| 5 |
ClearBridge Investments
New York
|
-$3.74M |
CTOS Hedge Fund Activity: Q2 2026 in Review
186 of the 8,316 institutional investors tracked by Wall St. Rank reported a position in Custom Truck One Source (CTOS) for Q2 2026, worth a combined $2.63B — up 83% from $1.44B a quarter earlier.
Buyers outnumbered sellers: 35 funds opened new CTOS positions and 20 closed out — a net gain of 15 holders — while 77 added to existing stakes and 57 trimmed.
The largest buyer was Goldman Sachs, adding an estimated $12.8M. The largest seller was Allspring Global Investments, cutting an estimated $11.5M.
- 186 institutional investors held Custom Truck One Source (CTOS) as of Q2 2026, up from 175 in Q1 2026.
- Funds reported $2.63B of Custom Truck One Source stock for Q2 2026, up 83% quarter-over-quarter.
- 35 funds opened new Custom Truck One Source positions in Q2 2026 and 20 closed out, a net change of +15 holders.
- The largest Custom Truck One Source buyer in Q2 2026 was Goldman Sachs, an estimated $12.8M added.
- The largest Custom Truck One Source seller in Q2 2026 was Allspring Global Investments, an estimated $11.5M sold.
Based on aggregated 13F filings for Q2 2026.