OPBYX Mutual Fund

OPBYX Mutual Fund

NAV$5.41
See how much of OPBYX you already own
Just $25 once·$99/mo·Download sample
X-ray my portfolio free
Showing top 50 of 1,800 holdings · as of Sep 30, 2026
OPBYX holdings, by weight
#TickerNameWeightCumulativeSectorIndustry
1DebtInvesco Treasury Portfolio
3.07%		3.1%--
2—G2 Mb0685 5 2055-10-20
2.79%		5.9%--
3DebtUnited States Treasury Note/bondFinancials · Banks
2.66%		8.5%FinancialsBanks
4DebtUltra U.S. Treasury Bond Futures
2.51%		11.0%--
5—Fannie Mae Or Freddie Mac
2.31%		13.3%--
6DebtCbot Us Treasure Bond Futures
1.78%		15.1%--
7—Fannie Mae Or Freddie Mac
1.70%		16.8%--
8—NA
1.68%		18.5%--
9—G2 Mb0685 5 2055-10-20
1.62%		20.1%--
10—Fannie Mae Or Freddie Mac
1.57%		21.7%--
11DebtCbot 10 Year Us Treasury Note
1.50%		23.2%--
12—Fannie Mae Or Freddie Mac
1.39%		24.6%--
13—Fannie Mae Or Freddie Mac
1.22%		25.8%--
14—Fannie Mae Or Freddie Mac
1.22%		27.0%--
15—Cash &Amp; Equivalents
0.98%		28.0%--
16—Fannie Mae Or Freddie Mac
0.82%		28.8%--
17—G2 Mb0685 5 2055-10-20
0.82%		29.6%--
18—Fannie Mae Or Freddie Mac
0.60%		30.2%--
19—Usd Pending Dividends
0.59%		30.8%--
20—Fannie Mae Or Freddie Mac
0.56%		31.4%--
21—Fannie Mae Or Freddie Mac
0.55%		31.9%--
22—Fannie Mae Or Freddie Mac
0.53%		32.5%--
23—G2 Mb0685 5 2055-10-20
0.49%		33.0%--
24—Fannie Mae Pool
0.40%		33.4%--
25—West Trust 2025-Rose
0.40%		33.8%--
26—Bx Commercial Mortgage Trust 2026-Csmo
0.38%		34.1%--
27—Rr 17 Ltd
0.37%		34.5%--
28—Vdcm Commercial Mortgage Trust 2025-Az
0.37%		34.9%--
29Debt-Financials · Thrifts
0.33%		35.2%FinancialsThrifts
30—IP 2025-IP Mortgage Trust
0.33%		35.5%--
31—Porsche Innovative Lease Owner Trust 2026-1
0.31%		35.8%--
32—Enterprise Fleet Financing 2025-4 LLC
0.31%		36.2%--
33—JPMorgan Mortgage Trust Series 2025-Nqm3
0.31%		36.5%--
34—SHRN Trust 2025-MF18
0.30%		36.8%--
35—M&T Bank Auto Receivables Trust 2026-1
0.30%		37.1%--
36
GTOC
Invesco Core Fixed Income Etf
0.29%		37.4%--
37—Cifc Funding 2021-Vii Ltd
0.29%		37.6%--
38—Signal Peak Clo 4 Ltd
0.29%		37.9%--
39—New Residential Mortgage Loan Trust 2025-Nqm2
0.29%		38.2%--
40DebtQdoba Funding Llc
0.29%		38.5%--
41—Sofi Consumer Loan Program 2026-3 Trust 4.85%
0.28%		38.8%--
42—Symphony Clo Xxiv Ltd
0.28%		39.1%--
43—CSAIL 2020-C19 Commercial Mortgage Trust
0.28%		39.4%--
44—Fannie Mae Pool
0.28%		39.6%--
45—NA
0.27%		39.9%--
46—Agl Clo 17 Ltd
0.27%		40.2%--
47—Golub Capital Partners Clo 53B Ltd
0.27%		40.5%--
48—Bowling Green Park Clo LlcFinancials · Diversified Financial Services
0.26%		40.7%FinancialsDiversified Financial Services
49—Barings Equipment Finance LLC 2026-B
0.25%		41.0%--
50—NA
0.25%		41.2%--
More holdings · Pro
Not reported for this fund: shares, market value, share changes.
FundXLS Pro
See the other 1,750 holdings of OPBYX
X-ray every fund you own at once, ETFs and mutual funds that hold stocks directly, and see how much of your money lands on the same stocks twice.
Unlock FundXLS Pro$45/quarter Pro · Cancel anytime

OPBYX Mutual Fund All Holdings

OPBYX holdings total 2156 positions. The top 10 holdings account for 21.7% of the fund, led by Invesco Treasury Portfolio at 3.1%, G2 Mb0685 5 2055-10-20 at 2.8%, United States Treasury Note/bond 4.375% 05/15/2040 at 2.7%.

OPBYX portfolio concentration is well-diversified, with the top 10 representing 21.7% of total assets. The largest sector exposure is Financials at 6.3%.

OPBYX sectors provide a detailed breakdown. OPBYX overlap shows how holdings compare to other funds in your portfolio.