ArcBest
ARCB
278 hedge funds and large institutions have $2.25B invested in ArcBest in 2026 Q1 according to their latest regulatory filings, with 48 funds opening new positions, 82 increasing their positions, 94 reducing their positions, and 26 closing their positions.
149% more call options, than puts
Call options by funds: $8.29M | Put options by funds: $3.33M
85% more first-time investments, than exits
New positions opened: 48 | Existing positions closed: 26
50% more funds holding in top 10
Funds holding in top 10: 2 → 3 (+1)
30% more capital invested
Capital invested by funds: $1.73B → $2.25B (+$516M)
7% more funds holding
Funds holding: 261 → 278 (+17)
0.07% less ownership
Funds ownership: 103.83% → 103.76% (-0.07%)
13% less repeat investments, than reductions
Existing positions increased: 82 | Existing positions reduced: 94
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
+$64M |
| 2 |
MRCP
Maple Rock Capital Partners
Toronto,
Ontario, Canada
|
+$24.7M |
| 3 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
+$19.9M |
| 4 |
Massachusetts Financial Services
Boston,
Massachusetts
|
+$14.3M |
| 5 |
WP
Woodline Partners
San Francisco,
California
|
+$7.82M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AllianceBernstein
Nashville,
Tennessee
|
-$40.9M |
| 2 |
LSV Asset Management
Chicago,
Illinois
|
-$29.6M |
| 3 |
WHG
Westwood Holdings Group
Dallas,
Texas
|
-$29M |
| 4 |
ECA
Encompass Capital Advisors
New York
|
-$20.4M |
| 5 |
Nuveen
Charlotte,
North Carolina
|
-$11.4M |
ARCB Hedge Fund Activity: Q1 2026 in Review
278 of the 8,191 institutional investors tracked by Wall St. Rank reported a position in ArcBest (ARCB) for Q1 2026, worth a combined $2.25B — up 30% from $1.73B a quarter earlier.
Buyers outnumbered sellers: 48 funds opened new ARCB positions and 26 closed out — a net gain of 22 holders — while 82 added to existing stakes and 94 trimmed.
The largest buyer was Fidelity Investments, adding an estimated $64M. The largest seller was AllianceBernstein, cutting an estimated $40.9M.
- 278 institutional investors held ArcBest (ARCB) as of Q1 2026, up from 261 in Q4 2025.
- Funds reported $2.25B of ArcBest stock for Q1 2026, up 30% quarter-over-quarter.
- 48 funds opened new ArcBest positions in Q1 2026 and 26 closed out, a net change of +22 holders.
- The largest ArcBest buyer in Q1 2026 was Fidelity Investments, an estimated $64M added.
- The largest ArcBest seller in Q1 2026 was AllianceBernstein, an estimated $40.9M sold.
Based on aggregated 13F filings for Q1 2026.