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OAK HILL ADVISORS LP

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13F filer, CIK 1164688, New York, NY

OAK HILL ADVISORS LP reported $877,935,141 across 12 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-15. Its ten largest share positions make up 99.41% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-26-002205

Period
2026-03-31
Reported value
$878M
Holdings
12
Top 10 weight
99.41%
New
0
Sold out
1

Largest buys vs the previous quarter

SecurityShares changeApprox. value
FSKadded+6,365,485$64.8M
HYTadded+178,397$1.52M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
EBSreduced-2,500,000-$20.7M
XPROreduced-195,899-$3.41M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2026

Share positions as resolved from 13F-HR 0001172661-26-002205, largest first. % of portfolio is the value over $877,935,141, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
VALVALARIS LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 4,788,982 shares; 2024Q4: 4,788,982 shares; 2025Q1: 4,788,982 shares; 2025Q2: 4,791,979 shares; 2025Q3: 4,791,979 shares; 2025Q4: 4,791,979 shares; 2026Q1: 4,791,979 shares 4,791,979$470M53.51%0Timeline
XPROEXPRO GROUP HOLDINGS NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 12,133,007 shares; 2024Q4: 12,133,007 shares; 2025Q1: 12,133,007 shares; 2025Q2: 12,140,755 shares; 2025Q3: 12,140,755 shares; 2025Q4: 12,140,755 shares; 2026Q1: 11,944,856 shares 11,944,856$208M23.69%-195,899Timeline
FSKFS KKR CAP CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 2,610,342 shares; 2026Q1: 8,975,827 shares 8,975,827$91.4M10.41%+6,365,485Timeline
FSSLFS SPECIALTY LENDING FDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 2,766,277 shares; 2026Q1: 2,766,277 shares 2,766,277$34.6M3.94%0Timeline
XJQCXNUVEEN CR STRATEGIES INCOMEQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 3,325,126 shares; 2024Q4: 3,325,126 shares; 2025Q1: 6,650,252 shares; 2025Q2: 3,301,932 shares; 2025Q3: 3,301,932 shares; 2025Q4: 3,301,932 shares; 2026Q1: 3,301,932 shares 3,301,932$16.1M1.83%0Timeline
SABRSABRE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 10,177,079 shares; 2024Q4: 10,177,079 shares; 2025Q1: 10,177,079 shares; 2025Q2: 10,177,079 shares; 2025Q3: 10,177,079 shares; 2025Q4: 10,177,079 shares; 2026Q1: 10,177,079 shares 10,177,079$14.8M1.68%0Timeline
IHRTIHEARTMEDIA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 4,880,530 shares; 2024Q4: 4,880,530 shares; 2025Q1: 4,880,530 shares; 2025Q2: 4,880,530 shares; 2025Q3: 4,880,530 shares; 2025Q4: 4,880,530 shares; 2026Q1: 4,880,530 shares 4,880,530$14.3M1.62%0Timeline
EBSEMERGENT BIOSOLUTIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,113,338 shares; 2024Q4: 1,113,338 shares; 2025Q1: 1,113,338 shares; 2025Q2: 3,613,338 shares; 2025Q3: 3,613,338 shares; 2025Q4: 3,613,338 shares; 2026Q1: 1,113,338 shares 1,113,338$9.24M1.05%-2,500,000Timeline
HYTBLACKROCK CORPOR HI YLD FD IQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 906,116 shares; 2024Q4: 906,116 shares; 2025Q1: 906,116 shares; 2025Q2: 891,998 shares; 2025Q3: 891,998 shares; 2025Q4: 891,998 shares; 2026Q1: 1,070,395 shares 1,070,395$9.12M1.04%+178,397Timeline
DSUBLACKROCK DEBT STRATEGIES FDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 597,004 shares; 2024Q4: 597,004 shares; 2025Q1: 597,004 shares; 2025Q2: 578,922 shares; 2025Q3: 578,922 shares; 2025Q4: 578,922 shares; 2026Q1: 578,922 shares 578,922$5.55M0.63%0Timeline
XEVVXEATON VANCE LIMITED DURATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 403,604 shares; 2024Q4: 403,604 shares; 2025Q1: 403,604 shares; 2025Q2: 390,403 shares; 2025Q3: 390,403 shares; 2025Q4: 390,403 shares; 2026Q1: 390,403 shares 390,403$3.69M0.42%0Timeline
CTEVCLARITEV CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 87,463 shares; 2024Q4: 87,463 shares; 2025Q1: 87,463 shares; 2025Q2: 91,773 shares; 2025Q3: 91,773 shares; 2025Q4: 91,773 shares; 2026Q1: 91,773 shares 91,773$1.5M0.17%0Timeline

Sold out in Q1 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
CABLE ONE INCCABLE ONE INC14,600,000$14.4Mprincipal

How Q1 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001172661-26-002205 base2026-05-15acceptance time not in the bulk data set