Labcorp
1,037 hedge funds and large institutions have $20.9B invested in Labcorp in 2026 Q1 according to their latest regulatory filings, with 110 funds opening new positions, 337 increasing their positions, 377 reducing their positions, and 91 closing their positions.
132% more call options, than puts
Call options by funds: $26.4M | Put options by funds: $11.4M
78% more funds holding in top 10
Funds holding in top 10: 9 → 16 (+7)
21% more first-time investments, than exits
New positions opened: 110 | Existing positions closed: 91
4% more capital invested
Capital invested by funds: $20.1B → $20.9B (+$748M)
1% more funds holding
Funds holding: 1,029 → 1,037 (+8)
1.7% less ownership
Funds ownership: 96.69% → 94.99% (-1.7%)
11% less repeat investments, than reductions
Existing positions increased: 337 | Existing positions reduced: 377
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Boston Partners
Boston,
Massachusetts
|
+$123M |
| 2 |
Hotchkis & Wiley Capital Management
Los Angeles,
California
|
+$101M |
| 3 |
Jones Financial Companies
Des Peres,
Missouri
|
+$97.5M |
| 4 |
Point72 Asset Management
Stamford,
Connecticut
|
+$70.3M |
| 5 |
JP Morgan Chase
New York
|
+$66.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
-$272M |
| 2 |
Victory Capital Management
San Antonio,
Texas
|
-$198M |
| 3 |
Diamond Hill Capital Management
Columbus,
Ohio
|
-$134M |
| 4 |
Goldman Sachs
New York
|
-$54M |
| 5 |
AllianceBernstein
Nashville,
Tennessee
|
-$50.2M |
LH Hedge Fund Activity: Q1 2026 in Review
1,037 of the 8,208 institutional investors tracked by Wall St. Rank reported a position in Labcorp (LH) for Q1 2026, worth a combined $20.9B — up 3.7% from $20.1B a quarter earlier.
Buyers outnumbered sellers: 110 funds opened new LH positions and 91 closed out — a net gain of 19 holders — while 337 added to existing stakes and 377 trimmed.
The largest buyer was Boston Partners, adding an estimated $123M. The largest seller was Wellington Management Group, cutting an estimated $272M.
- 1,037 institutional investors held Labcorp (LH) as of Q1 2026, up from 1,029 in Q4 2025.
- Funds reported $20.9B of Labcorp stock for Q1 2026, up 3.7% quarter-over-quarter.
- 110 funds opened new Labcorp positions in Q1 2026 and 91 closed out, a net change of +19 holders.
- The largest Labcorp buyer in Q1 2026 was Boston Partners, an estimated $123M added.
- The largest Labcorp seller in Q1 2026 was Wellington Management Group, an estimated $272M sold.
Based on aggregated 13F filings for Q1 2026.