# Portfolio overlap — BAFZX vs JMUAX

Comparing **Brown Advisory Mortgage Securities Fund** (2026-03-31) and **Janus Henderson Multi-Sector Income Fund** (2026-03-31).

- Shared positions: 7
- Brown Advisory Mortgage Securities Fund covered by Janus Henderson Multi-Sector Income Fund: 0.09593197451469939933164433391
- Janus Henderson Multi-Sector Income Fund covered by Brown Advisory Mortgage Securities Fund: 0.09593197451469939933164433391

## Brown Advisory Mortgage Securities Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| U.S. Treasury Bills | 0.076032 |  |
| FNCL 2 4/26 | 0.070820 |  |
| FRST AM-GV OB-Z | 0.034419 |  |
| FNCL 3 4/26 | 0.030266 | ✓ |
| FNCL 3.5 4/26 | 0.024091 | ✓ |
| FNCL 4.5 4/26 | 0.022930 | ✓ |
| FNCL 5 4/26 | 0.014519 | ✓ |
| FNCL 4 4/26 | 0.013134 | ✓ |
| Freddie Mac Pool | 0.011679 |  |
| VZMT 2024-5 A 144A 5.0% 06-21-32 | 0.008791 |  |
| UMBS, 30 Year | 0.008405 |  |
| FN CB3103 | 0.008276 |  |
| G2 MA8348 | 0.008240 |  |
| FNMA POOL FS0348 FN 01/52 FIXED VAR | 0.008219 |  |
| Fannie Mae Pool | 0.008156 |  |
| FR RA5286 | 0.008084 |  |
| FR RA7784 | 0.008011 |  |
| FR RA5971 | 0.007910 |  |
| Fannie Mae Pool | 0.007830 |  |
| Fannie Mae Pool | 0.007789 |  |
| FNCL UMBS 2.0 CB2789 02-01-52 | 0.007658 |  |
| Fannie Mae Pool | 0.007648 |  |
| FNCL UMBS 2.5 FS4862 10-01-51 | 0.007645 |  |
| FNCL UMBS 2.0 BV4128 03-01-52 | 0.007611 |  |
| Fannie Mae Pool | 0.007577 |  |
| Fannie Mae Pool | 0.007557 |  |
| Freddie Mac Pool | 0.007539 |  |
| FNMA POOL MB0291 FN 12/54 FIXED 5 | 0.007408 |  |
| FNMA UMBS, 30 Year | 0.007407 |  |
| Freddie Mac Pool | 0.007384 |  |
| Uniform Mortgage-Backed Securities | 0.007288 |  |
| UMBS, 30 Year | 0.007277 |  |
| Freddie Mac Pool | 0.007220 |  |
| G2 MA7312 | 0.007180 |  |
| FNMA UMBS, 30 Year | 0.007169 |  |
| FREDDIE MAC POOL FR SD3475 | 0.007137 |  |
| Fannie Mae Pool | 0.007083 |  |
| Freddie Mac Pool | 0.006958 |  |
| Fannie Mae Pool | 0.006697 |  |
| FREDDIE MAC POOL FR SD0846 | 0.006387 |  |
| FN CB2548 | 0.006315 |  |
| FNMA 30YR 2.5% 01/01/2052#CB2539 | 0.006221 |  |
| FN FS8791 | 0.006198 |  |
| FNMA UMBS, 30 Year | 0.006191 |  |
| FR SD8200 | 0.006131 |  |
| Fannie Mae Pool | 0.005993 |  |
| AUTONATION FINANCE TRUST 2026 1 | 0.005971 |  |
| Uniform Mortgage-Backed Securities | 0.005963 |  |
| DRVPNK 2026-1A A4 | 0.005860 |  |
| Freddie Mac Pool | 0.005822 |  |

## Janus Henderson Multi-Sector Income Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| FNCL 5.5 4/26 | 0.037551 |  |
| Janus Henderson Cash Liquidity Fund LLC | 0.031372 |  |
| Janus Henderson Emerging Markets Debt Hard Currency ETF | 0.030371 |  |
| FNCL 4.5 4/26 | 0.023456 | ✓ |
| US ULTRA BOND CBT Sep25 | 0.023301 | ✓ |
| FNCL 3.5 4/26 | 0.023098 | ✓ |
| FNCL 3 4/26 | 0.021886 | ✓ |
| FNCL 5 4/26 | 0.019822 | ✓ |
| FNCL 6 4/26 | 0.017892 |  |
| FNCL 4 4/26 | 0.010742 | ✓ |
| G2SF 3.5 5/25 | 0.010497 |  |
| Janus Henderson Cash Collateral Fund LLC | 0.008920 |  |
| BCC 2023-3A A1R | 0.007263 |  |
| MDPK 2025-73A A1 | 0.006707 |  |
| CIFC Funding Ltd., Series 2019-7A, Class A1R | 0.005806 |  |
| STACR 2021-HQA3 B2 | 0.004869 |  |
| BSP 2022-28A AR | 0.004666 |  |
| NZES 2025-FHT1 A 144A 6.545% 03-25-32 | 0.004620 |  |
| STACR 2021-DNA7 B1 | 0.004610 |  |
| CEDF 2021-14A AR | 0.004418 |  |
| SUN V7.875 PERP 144A | 0.004200 |  |
| FN FA2021 | 0.004183 |  |
| Magnetite XLIV Ltd | 0.004165 |  |
| LEIA FINCO US TL 1L 10/9/2031 | 0.003847 |  |
| CGMS 2017-2A AR2 | 0.003792 |  |
| GRNT 8.875 11/05/29 | 0.003725 |  |
| TEP 6.75 03/15/34 144A | 0.003641 |  |
| Humana Inc | 0.003618 |  |
| BLP Commercial Mortgage Trust, Series 2025-IND2, Class E | 0.003503 |  |
| ALPHA GENERATION LLC REGD 144A P/P 6.25000000 | 0.003478 |  |
| BSP 2025-43A A | 0.003457 |  |
| Jane Street Group / JSG Finance Inc. | 0.003399 |  |
| CEDF 2018-9A AR | 0.003383 |  |
| ITT HOLDINGS LLC SR UNSECURED 144A 08/29 6.5 | 0.003365 |  |
| FNMA Connecticut Avenue Securities Trust, Series 2021-R01, Class 1B1 | 0.003265 |  |
| Switch ABS Issuer LLC, Series 2026-1A, Class A21 | 0.003238 |  |
| SFARM 2025-1A A2 | 0.003217 |  |
| STACR 2021-HQA4 B1 12/41 | 0.003204 |  |
| STACR 2021-HQA4 B2 | 0.003168 |  |
| WHITE CAP BUYER LLC 2026 INCREMENTAL TERM LOAN B | 0.003154 |  |
| MDPK 2024-66A A2 | 0.003141 |  |
| HESS MIDSTREAM PARTNERS LP 4.25% 02/15/2030 144A | 0.003138 |  |
| Dryden 37 Senior Loan Fund | 0.003039 |  |
| OAKC 2021-8A A2R | 0.003037 |  |
| AMCX 10.5 07/15/32 144A | 0.003034 |  |
| FR RJ3069 | 0.003019 |  |
| Cloud Software Group Inc | 0.003014 |  |
| FNCL 2.5 4/26 | 0.002922 | ✓ |
| Barings Loan Partners CLO Ltd., Series LP-5A, Class A | 0.002915 |  |
| NCLH 5.875 01/15/31 144A | 0.002910 |  |


## Sources

- N-PORT (fund A) — accession `0000894189-26-016027` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/1548609/000089418926016027/0000894189-26-016027-index.htm>
- N-PORT (fund B) — accession `0000277751-26-000160` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/277751/000027775126000160/0000277751-26-000160-index.htm>

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