PIMCO CORPORATE & INCOME OPPORTUNITY FUND (PTY) — Institutional Holders, Q2 2026

224 institutional investment managers reported a PTY position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $421.3M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

PTY in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

28

Added to

88

Trimmed

64

Sold out

28

Biggest buyers

  1. AXXCESS WEALTH MANAGEMENTNew · +624,690 sh+$7.5M
  2. WELLS FARGO & COMPANYAdded · +310,720 sh+$3.7M
  3. ICON ADVISERSNew · +247,825 sh+$3.0M
  4. WEALTH ENHANCEMENT ADVISORY SERVICESAdded · +194,953 sh+$2.3M
  5. GUGGENHEIM CAPITALAdded · +179,094 sh+$2.2M

Biggest sellers

  1. Golden State Equity PartnersSold out · -368,364 sh-$4.4M
  2. Independent Advisor AllianceTrimmed · -357,679 sh-$4.3M
  3. Private Advisor GroupTrimmed · -178,636 sh-$2.1M
  4. JANE STREET GROUPTrimmed · -148,923 sh-$1.8M
  5. PFG InvestmentsTrimmed · -122,935 sh-$1.5M

PTY 13F holders ranked 1–100 of 224

Institutional investors reporting a position in PIMCO CORPORATE & INCOME OPPORTUNITY FUND on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
NORTHWESTERN MUTUAL WEALTH MANAGEMENT#1 · 2,723,452 sh$32.8M+0.2%
LPL Financial#2 · 2,646,888 sh$31.8M-3.5%
MORGAN STANLEY#3 · 2,595,560 sh$31.2M+0.6%
WELLS FARGO & COMPANY#4 · 2,454,824 sh$29.5M+14.5%
XML Financial#5 · 1,754,583 sh$21.1M+10.3%
Merrithew & Thorsten#6 · 1,492,851 sh$18.0M-2.0%
Invesco Ltd.#7 · 1,485,366 sh$17.9M+7.9%
Cetera Investment Advisers#8 · 1,302,411 sh$15.7M+12.9%
ENVESTNET ASSET MANAGEMENT#9 · 949,380 sh$11.4M+13.4%
OSAIC#10 · 931,885 sh$11.2M+14.0%
GUGGENHEIM CAPITAL#11 · 794,118 sh$9.6M+29.1%
Logan Stone Capital#12 · 675,432 sh$8.1M-13.9%
ROYAL BANK OF CANADA#13 · 638,181 sh$7.7M+6.3%
AXXCESS WEALTH MANAGEMENT#14 · 624,690 sh$7.5MNew
Equitable#15 · 553,112 sh$6.7M+0.8%
Cambridge Investment Research Advisors#16 · 531,454 sh$6.4M+6.3%
PFG Investments#17 · 504,390 sh$6.1M-19.6%
Private Advisor Group#18 · 477,867 sh$5.7M-27.2%
Accel Wealth Management#19 · 448,727 sh$5.4M-11.0%
COMMONWEALTH EQUITY SERVICES#20 · 441,508 sh$5.3M-3.8%
Kestra Advisory Services#21 · 413,459 sh$5.0M+1.0%
Evergreen Wealth Management#22 · 388,873 sh$4.7M+6.4%
Dynamic Advisor Solutions#23 · 382,350 sh$4.6M+9.3%
BANK OF AMERICA#24 · 336,236 sh$4.0M+7.8%
Noble Wealth Management PBC#25 · 333,049 sh$4.0M+27.3%
TRUIST FINANCIAL#26 · 309,623 sh$3.7M+7.4%
Steward Partners Investment Advisory#27 · 278,437 sh$3.3M+24.9%
RAYMOND JAMES FINANCIAL#28 · 260,452 sh$3.1M+12.7%
WEALTH ENHANCEMENT ADVISORY SERVICES#29 · 257,091 sh$3.1M+313.7%
Thomas J. Herzfeld Advisors#30 · 252,532 sh$3.0M+1.0%
ICON ADVISERS#31 · 247,825 sh$3.0MNew
RIVERNORTH CAPITAL MANAGEMENT#32 · 242,427 sh$2.9M-15.3%
PRINCIPAL SECURITIES#33 · 193,282 sh$2.3M+2.4%
Strategic Wealth Partners, Ltd.#34 · 185,861 sh$2.2M-6.2%
XTX Topco Ltd#35 · 183,369 sh$2.2M+23.2%
STIFEL FINANCIAL#36 · 176,455 sh$2.1M+0.7%
Beta Wealth Group#37 · 174,777 sh$2.1M-1.1%
Smith Asset Management#38 · 167,505 sh$2.0M+1.4%
AG Asset Advisory#39 · 164,641 sh$2.0M+8.0%
UBS Group AG#40 · 157,100 sh$1.9M-15.6%
Foundations Investment Advisors#41 · 143,700 sh$1.7MNew
Elm3 Financial Group#42 · 140,964 sh$1.7M-11.9%
Walser Wealth Management Company, A Ltd Liability#43 · 138,820 sh$1.7MNew
Plotkin Financial Advisors#44 · 127,711 sh$1.5M-2.8%
HighTower Advisors#45 · 127,516 sh$1.5M+84.5%
Ausdal Financial Partners#46 · 125,274 sh$1.5M+8.4%
Zullo Investment Group#47 · 119,172 sh$1.4M-7.6%
Covenant Asset Management#48 · 118,277 sh$1.4M-6.2%
ABSOLUTE INVESTMENT ADVISERS#49 · 116,063 sh$1.4M+40.4%
Vision Retirement#50 · 114,087 sh$1.4M-1.4%
C2C Wealth Management#51 · 108,385 sh$1.3M-0.6%
Financial Engines Advisors L.L.C.#52 · 105,324 sh$1.3M-0.7%
CITADEL ADVISORS#53 · 102,911 sh$1.2MNew
First Heartland Consultants#54 · 99,432 sh$1.2MNew
UMB Bank, n.a.#55 · 99,000 sh$1.2M0.0%
NBT BANK N A#56 · 98,400 sh$1.2M0.0%
Signature Equity Partners#57 · 92,345 sh$1.1M+0.2%
CARY STREET PARTNERS FINANCIAL#58 · 92,266 sh$1.1M+1.7%
COHEN & STEERS#59 · 90,000 sh$1.1MNew
SRS Capital Advisors#60 · 88,110 sh$1.1M+413.3%
NewEdge Advisors#61 · 82,561 sh$993.2KNew
Mariner#62 · 77,652 sh$934.2K-40.5%
Sanctuary Advisors#63 · 69,379 sh$834.6K+5.3%
Wealthspire Advisors#64 · 68,902 sh$828.9K-10.1%
Cornerstone Wealth Management#65 · 68,068 sh$818.9K-0.1%
Janney Montgomery Scott#66 · 67,660 sh$814.0K-4.9%
INDEPENDENT FINANCIAL GROUP#67 · 67,303 sh$809.7K-5.8%
Main Street Group, LTD#68 · 67,100 sh$807.2K+3.8%
MML INVESTORS SERVICES#69 · 66,206 sh$796.5K+11.2%
Savant Capital#70 · 67,006 sh$790.6KNew
ORLEANS CAPITAL MANAGEMENT#71 · 64,830 sh$779.9K0.0%
Triumph Capital Management#72 · 61,606 sh$741.1K-8.3%
JANE STREET GROUP#73 · 60,520 sh$728.1K-71.1%
Samalin Investment Counsel#74 · 57,643 sh$693.4K-31.3%
FELL CAPITAL MANAGEMENT#75 · 55,950 sh$673.1K0.0%
Advisory Advocates#76 · 55,446 sh$667.0K+2.8%
Sigma Planning#77 · 55,341 sh$665.8K+29.3%
Boreal Capital Management#78 · 0 sh$661.3K-100.0%
Sovran Advisors#79 · 55,763 sh$654.1K+1.9%
OneDigital Investment Advisors#80 · 53,495 sh$643.5K-9.1%
Rockefeller Capital Management L.P.#81 · 52,532 sh$632.0K+27.1%
J.W. COLE ADVISORS#82 · 52,178 sh$627.7KNew
OPPENHEIMER#83 · 52,136 sh$627.2K-39.9%
MINDSET WEALTH MANAGEMENT#84 · 51,785 sh$623.0K0.0%
SUSQUEHANNA INTERNATIONAL GROUP, LLP#85 · 51,645 sh$621.3K-15.7%
GHE#86 · 51,450 sh$618.9K-12.1%
Mission Hills Financial Advisory#87 · 51,272 sh$616.8KNew
NWAM#88 · 48,393 sh$582.2K+10.4%
Quarry#89 · 48,284 sh$580.9K+40.3%
Arkadios Wealth Advisors#90 · 46,585 sh$560.4K+1.3%
WEALTH EFFECTS#91 · 46,313 sh$557.1K-0.1%
HARBOUR INVESTMENTS#92 · 46,293 sh$556.9K-15.0%
HOLLENCREST SECURITIES#93 · 42,414 sh$510.2K-8.8%
Diversify Advisory Services#94 · 43,237 sh$504.6KNew
DIVERSIFY WEALTH MANAGEMENT#95 · 43,237 sh$504.6K-4.0%
NWF Advisory Services#96 · 41,334 sh$497.2K+4.9%
Stratos Wealth Partners, LTD.#97 · 41,241 sh$496.1K+32.4%
Accelerate Investment Advisors#98 · 41,131 sh$494.8K-7.5%
CAPTRUST FINANCIAL ADVISORS#99 · 40,144 sh$482.9K-62.4%
CHOREO#100 · 38,696 sh$468.3K-2.2%

Funds that sold out of PTY in Q2 2026 (28)

Held PTY at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held PTY in Q1 2026 and reported no position in Q2 2026.
InstitutionValue in Q1 2026
Golden State Equity Partners368,364 sh$4.4M
Shay Capital74,470 sh$898.1K
READYSTATE ASSET MANAGEMENT70,430 sh$849.4K
Boreal Capital Management1 sh$670.2K
Virtu Financial38,745 sh$467.0K
RMG Wealth Management36,308 sh$436.6K
World Investment Advisors31,792 sh$383.4K
Lido Advisors30,952 sh$373.5K
Belpointe Asset Management25,000 sh$301.5K
NORTHERN24,357 sh$293.7K
Wealth Care23,062 sh$278.1K
Institute for Wealth Management16,736 sh$201.8K
LEVEL FOUR ADVISORY SERVICES11,134 sh$134.3K
Integrity Advisory Solutions10,615 sh$128.0K
TABLEAUX10,319 sh$124.4K
Osbon Capital Management8,987 sh$108.4K
Hamrick Investment Counsel3,000 sh$36.5K
MAI Capital Management3,000 sh$36.2K
JONES FINANCIAL COMPANIES LLLP2,000 sh$23.4K
MARK SHEPTOFF FINANCIAL PLANNING1,228 sh$15.0K
Fortitude Family Office700 sh$8.4K
Beaird Harris Wealth Management475 sh$5.7K
Lloyd Advisory Services449 sh$5.4K
Advisory Services Network303 sh$3.7K
Geneos Wealth Management250 sh$3.0K
Sound Income Strategies226 sh$2.8K
SIGNATUREFD200 sh$2.4K
HANTZ FINANCIAL SERVICES8 sh$0.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.