157 tracked 13F filers disclose a position in OCSL as of the latest SEC 13F filings, a combined $351.5M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | PRIVATE MANAGEMENT GROUP INC | $46.2M | 3.9M | ▲+4.0% Added · +148K sh | Q2 2026 | |
| 2 | MORGAN STANLEY | $28.9M | 2.6M | ▼−13% Reduced · −398K sh | Q1 2026 | |
| 3 | BRUNI J V & CO /CO | $29.5M | 2.5M | ▼−0.9% Reduced · −23K sh | Q2 2026 | |
| 4 | ARES MANAGEMENT LLC | $23.7M | 2.1M | ▲+8.6% Added · +166K sh | Q1 2026 | |
| 5 | Generali Asset Management SPA SGR | $23.6M | 2.1M | —Held | Q1 2026 | |
| 6 | OAKTREE CAPITAL MANAGEMENT LP | $20.9M | 1.9M | —Held | Q1 2026 | |
| 7 | VAN ECK ASSOCIATES CORP | Withheld | 1.7M | ▼−21% Reduced · −450K sh | Q1 2026 | |
| 8 | UBS Group AG | $15.5M | 1.4M | ▲+2.7% Added · +36K sh | Q1 2026 | |
| 9 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $14.5M | 1.3M | ▲+1.0% Added · +12K sh | Q1 2026 | |
| 10 | TWO SIGMA INVESTMENTS, LP | $10.0M | 883K | ▲+19% Added · +143K sh | Q1 2026 | |
| 11 | Melia Wealth LLC | $8.7M | 729K | ▼−41% Reduced · −512K sh | Q2 2026 | |
| 12 | Russell Investments Group, Ltd. | $8.1M | 721K | ▲+200% Added · +480K sh | Q1 2026 | |
| 13 | Legal & General Group Plc | $7.8M | 685K | ▲+11% Added · +68K sh | Q1 2026 | |
| 14 | ROYAL BANK OF CANADA | $5.4M | 480K | ▲+3.9% Added · +18K sh | Q1 2026 | |
| 15 | Beach Point Capital Management LP | $5.4M | 454K | ▼−59% Reduced · −658K sh | Q2 2026 | |
| 16 | RAYMOND JAMES FINANCIAL INC | $4.8M | 424K | ▲+6.8% Added · +27K sh | Q1 2026 | |
| 17 | BlackRock, Inc. | $3.9M | 342K | ▼−21% Reduced · −89K sh | Q1 2026 | |
| 18 | CITADEL ADVISORS LLC | $3.9M | 342K | ▲+857% Added · +306K sh | Q1 2026 | |
| 19 | Muzinich & Co., Inc. | $4.0M | 335K | ▲+0.3% Added · +1K sh | Q2 2026 | |
| 20 | Sumitomo Mitsui Trust Group, Inc. | $3.5M | 311K | —Held | Q1 2026 | |
| 21 | HighTower Advisors, LLC | $3.5M | 308K | ▲+70% Added · +127K sh | Q1 2026 | |
| 22 | Arnhold LLC | $3.6M | 297K | ▲+5.3% Added · +15K sh | Q2 2026 | |
| 23 | United Advisor Group, LLC | $3.5M | 293K | ▲+2.6% Added · +7K sh | Q2 2026 | |
| 24 | CASTLEKEEP INVESTMENT ADVISORS LLC | $3.5M | 290K | ▼−14% Reduced · −47K sh | Q2 2026 | |
| 25 | Old Port Advisors | $3.0M | 248K | ▲+17% Added · +35K sh | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 6 funds opened a new position in OCSL and 25 added to an existing one, while 20 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 74 funds | $24.1B |
| AMAZON.COM INCAMZN | 71 funds | $19.9B |
| ALPHABET INC-CL AGOOGL | 70 funds | $18.3B |
| ALPHABET INC-CL CGOOG | 70 funds | $12.3B |
| CHEVRON CORPCVX | 70 funds | $2.8B |
| APPLE INCAAPL | 69 funds | $23.2B |
| META PLATFORMS INC-CLASS AMETA | 69 funds | $13.6B |
| BROADCOM INCAVGO | 69 funds | $11.7B |
| JPMORGAN CHASE & COJPM | 69 funds | $6.4B |
| NVIDIA CORPNVDA | 68 funds | $36.9B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 68 funds | $5.8B |
| ELI LILLY & COLLY | 67 funds | $4.8B |
Ranked by how many of OCSL's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 12, 2026 | Panossian Armen | See Remarks | Buy (P) | 2K | $22K |
| Mar 16, 2026 | Gero Deborah Ann | Director | Buy (P) | 2K | $22K |
| Mar 16, 2026 | CALDWELL PHYLLIS R | Director | Buy (P) | 3K | $27K |
| Sep 15, 2025 | CALDWELL PHYLLIS R | Director | Buy (P) | 975 | $13K |
| Sep 15, 2025 | CALDWELL PHYLLIS R | Director | Buy (P) | 25 | $330 |
| Sep 15, 2025 | CALDWELL PHYLLIS R | Director | Buy (P) | 2K | $26K |
| Jun 30, 2025 | Gero Deborah Ann | Director | Buy (P) | 3K | $34K |
| May 15, 2025 | Panossian Armen | See Remarks | Buy (P) | 8K | $113K |
| May 7, 2025 | CALDWELL PHYLLIS R | Director | Buy (P) | 2K | $27K |
| May 6, 2025 | Jacobson Craig A | Director | Buy (P) | 15K | $200K |
| Feb 25, 2025 | CALDWELL PHYLLIS R | Director | Buy (P) | 3K | $40K |
| Feb 24, 2025 | Khanna Raghav | Co-Chief Investment Officer | Buy (P) | 6K | $96K |
| Class | 13F holders | Value held |
|---|---|---|
| OCSLthis pagecommon | 157 funds | $351.5M |
| FSC1EURCOMMON STOCK | 2 funds | $6.9M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for OCSL
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/OCSL/capital-change-brief"
Use Arkolith's capital_change_brief for OCSL. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for OCSL. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.