PIMCO Corporate & Income Opportunity Fund
PTY
222 hedge funds and large institutions have $406M invested in PIMCO Corporate & Income Opportunity Fund in 2026 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 83 increasing their positions, 52 reducing their positions, and 29 closing their positions.
60% more repeat investments, than reductions
Existing positions increased: 83 | Existing positions reduced: 52
38% more first-time investments, than exits
New positions opened: 40 | Existing positions closed: 29
3% more funds holding
Funds holding: 216 → 222 (+6)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
2% less capital invested
Capital invested by funds: $416M → $406M (-$9.94M)
1.87% less ownership
Funds ownership: 17.69% → 15.82% (-1.9%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wells Fargo
San Francisco,
California
|
+$19.3M |
| 2 |
IAA
Independent Advisor Alliance
Charlotte,
North Carolina
|
+$4.55M |
| 3 |
GC
Guggenheim Capital
Chicago,
Illinois
|
+$2.6M |
| 4 |
TJHA
Thomas J. Herzfeld Advisors
Miami Beach,
Florida
|
+$2.47M |
| 5 |
GSEP
Golden State Equity Partners
South Coast Metro,
California
|
+$2.45M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RCM
Rivernorth Capital Management
West Palm Beach,
Florida
|
-$12.2M |
| 2 |
Raymond James Financial
St Petersburg,
Florida
|
-$4.5M |
| 3 |
MG
Marex Group
London,
|
-$3.51M |
| 4 |
LSC
Logan Stone Capital
Chicago,
Illinois
|
-$2.09M |
| 5 |
Truist Financial
Charlotte,
North Carolina
|
-$2.05M |
PTY Hedge Fund Activity: Q1 2026 in Review
222 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in PIMCO Corporate & Income Opportunity Fund (PTY) for Q1 2026, worth a combined $406M — down 2.4% from $416M a quarter earlier.
Buyers outnumbered sellers: 40 funds opened new PTY positions and 29 closed out — a net gain of 11 holders — while 83 added to existing stakes and 52 trimmed.
The largest buyer was Wells Fargo, adding an estimated $19.3M. The largest seller was Rivernorth Capital Management, cutting an estimated $12.2M.
- 222 institutional investors held PIMCO Corporate & Income Opportunity Fund (PTY) as of Q1 2026, up from 216 in Q4 2025.
- Funds reported $406M of PIMCO Corporate & Income Opportunity Fund stock for Q1 2026, down 2.4% quarter-over-quarter.
- 40 funds opened new PIMCO Corporate & Income Opportunity Fund positions in Q1 2026 and 29 closed out, a net change of +11 holders.
- The largest PIMCO Corporate & Income Opportunity Fund buyer in Q1 2026 was Wells Fargo, an estimated $19.3M added.
- The largest PIMCO Corporate & Income Opportunity Fund seller in Q1 2026 was Rivernorth Capital Management, an estimated $12.2M sold.
Based on aggregated 13F filings for Q1 2026.