FundWatcher
BAFZX
Brown Advisory Mortgage Securities Fund
Brown Advisory Funds

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
328
Top-10 weight
30.67%
Effective holdings ?
55
Crowding ?
59.9

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 U.S. Treasury Bills B 26,000,000 $25.92M 9.40%
2 FNCL 2 4/26 — 29,970,000 $24.15M 8.75%
3 FRST AM-GV OB-Z FGZXX 11,735,650 $11.74M 4.25%
4 FNCL 3 4/26 — 11,747,000 $10.32M 3.74%
5 FNCL 3.5 4/26 — 8,959,000 $8.21M 2.98%
6 FNCL 4.5 4/26 — 8,100,000 $7.82M 2.83%
7 FNCL 5 4/26 — 5,019,000 $4.95M 1.79%
8 FNCL 4 4/26 — 4,745,000 $4.48M 1.62%
9 Freddie Mac Pool — 3,856,131 $3.98M 1.44%
10 VZMT 2024-5 A 144A 5.0% 06-21-32 VZMT 2,935,000 $3.00M 1.09%
11 UMBS, 30 Year — 2,803,912 $2.87M 1.04%
12 FN CB3103 FNMA 3,270,478 $2.82M 1.02%
13 G2 MA8348 — 2,821,965 $2.81M 1.02%
14 FNMA POOL FS0348 FN 01/52 FIXED VAR — 3,421,059 $2.80M 1.02%
15 Fannie Mae Pool — 2,780,000 $2.78M 1.01%
16 FR RA5286 — 3,269,265 $2.76M 1.00%
17 FR RA7784 FHLMC 2,815,224 $2.73M 0.99%
18 FR RA5971 FR 3,016,268 $2.70M 0.98%
19 Fannie Mae Pool — 2,676,231 $2.67M 0.97%
20 Fannie Mae Pool — 2,638,489 $2.66M 0.96%
21 FNCL UMBS 2.0 CB2789 02-01-52 — 3,224,523 $2.61M 0.95%
22 Fannie Mae Pool — 2,922,527 $2.61M 0.95%
23 FNCL UMBS 2.5 FS4862 10-01-51 — 3,071,291 $2.61M 0.95%
24 FNCL UMBS 2.0 BV4128 03-01-52 — 3,202,466 $2.60M 0.94%
25 Fannie Mae Pool — 2,582,973 $2.58M 0.94%
26 Fannie Mae Pool — 2,534,401 $2.58M 0.93%
27 Freddie Mac Pool — 3,031,685 $2.57M 0.93%
28 FNMA POOL MB0291 FN 12/54 FIXED 5 — 2,558,545 $2.53M 0.92%
29 FNMA UMBS, 30 Year — 2,487,034 $2.53M 0.92%
30 Freddie Mac Pool — 2,450,201 $2.52M 0.91%
31 Uniform Mortgage-Backed Securities FNMA 2,516,061 $2.48M 0.90%
32 UMBS, 30 Year FR 2,791,515 $2.48M 0.90%
33 Freddie Mac Pool — 2,433,625 $2.46M 0.89%
34 G2 MA7312 — 2,841,420 $2.45M 0.89%
35 FNMA UMBS, 30 Year — 2,462,903 $2.44M 0.89%
36 FREDDIE MAC POOL FR SD3475 — 2,396,028 $2.43M 0.88%
37 Fannie Mae Pool — 2,800,490 $2.42M 0.88%
38 Freddie Mac Pool — 2,375,001 $2.37M 0.86%
39 Fannie Mae Pool — 2,250,016 $2.28M 0.83%
40 FREDDIE MAC POOL FR SD0846 FR 2,539,342 $2.18M 0.79%
41 FN CB2548 — 2,521,701 $2.15M 0.78%
42 FNMA 30YR 2.5% 01/01/2052#CB2539 — 2,473,178 $2.12M 0.77%
43 FN FS8791 FNMA 2,070,911 $2.11M 0.77%
44 FNMA UMBS, 30 Year — 2,017,806 $2.11M 0.77%
45 FR SD8200 — 2,468,329 $2.09M 0.76%
46 Fannie Mae Pool — 2,211,053 $2.04M 0.74%
47 AUTONATION FINANCE TRUST 2026 1 — 2,046,000 $2.04M 0.74%
48 Uniform Mortgage-Backed Securities FNMA 2,266,165 $2.03M 0.74%
49 DRVPNK 2026-1A A4 — 2,005,000 $2.00M 0.72%
50 Freddie Mac Pool — 2,427,701 $1.99M 0.72%
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