BIGBX Mutual Fund

BIGBX Mutual Fund

NAV$9.72
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Showing top 50 of 215 holdings · as of Jan 31, 2026
BIGBX holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1
BISXX
Blackrock Cash Funds: Institutional, Sl Agency SharesFinancials · Capital Markets
2.05%
2.0%155,053,477$155.13MFinancialsCapital Markets
2DebtWi Treasury Sec. 08/35 4.25Financials · Banks
1.10%
3.1%-$83.20MFinancialsBanks
Sector and industry · Pro
3DebtTreasury Note (Otr) 4.63% Feb 15, 2035
1.09%
4.2%-$82.53M
4DebtUnited States Treasury Note/Bo 05/34 4.375 2034-05-15
1.04%
5.3%-$78.55M
5DebtUs Treas Nts
1.04%
6.3%-$78.80M
6DebtUnited States Treasury Note/Bond
1.03%
7.4%-$77.87M
7DebtUs T-Note
1.03%
8.4%-$77.93M
8DebtTreasury Note (Otr) 4.25% May 15, 2035
1.02%
9.4%-$77.32M
9Usa, Notes 4% 15Feb2034
1.01%
10.4%-$76.28M
10DebtUnited States Treasury Bond, 3.50%, Feb 15, 2033
0.94%
11.3%-$71.31M
11DebtUnited States Treasury Note/Bond
0.91%
12.3%-$69.09M
12DebtTreasury Note (Otr) 3.63% Sep 30, 2030
0.88%
13.1%-$66.79M
13DebtUnited States Department
0.88%
14.0%-$66.37M
14DebtU.S. Treasury Note, 1.25%, Due 08/15/2031
0.87%
14.9%-$66.08M
15DebtUs T-Note
0.85%
15.7%-$64.46M
16DebtTreasury Note (Otr) 3.63% Oct 31, 2030
0.85%
16.6%-$64.54M
17DebtUs Treasury 4.0%
0.82%
17.4%-$62.23M
18DebtUs Treas Nts
0.81%
18.2%-$61.04M
19DebtTreasury Note (Otr) 3.75% Jun 30, 2027
0.80%
19.0%-$60.18M
20DebtUs Treasury N/B 08/27 3.625
0.79%
19.8%-$60.08M
21DebtTreasury Note (Otr) 2.88% May 15, 2032
0.79%
20.6%-$60.02M
22DebtTreasury Note
0.78%
21.4%-$58.92M
23DebtTreasury Note (Otr) 3.38% May 15, 2033
0.77%
22.1%-$58.14M
24DebtTreasury Note (Otr) 1.13% Feb 15, 2031
0.76%
22.9%-$57.25M
25DebtUnited States Treasury Note/Bond
0.76%
23.7%-$57.65M
26DebtTreasury Note (otr) 0.63 Aug 15, 2030
0.75%
24.4%-$56.90M
27DebtUs T-Note
0.75%
25.2%-$56.63M
28DebtTreasury Note (Otr) 1.63% May 15, 2031
0.74%
25.9%-$55.85M
29DebtTreasury Note (Otr) 3.5% Oct 15, 2028
0.74%
26.6%-$56.34M
30DebtUs Treas Nts
0.73%
27.4%-$55.42M
31DebtUnited States Treasury Note/Bond
0.69%
28.1%-$52.06M
32DebtUnited States Treasury Note/bond
0.68%
28.8%-$51.60M
33DebtUs Treasury Note 4.0000% Mat 01/31/2029
0.67%
29.4%-$50.55M
34DebtTreasury Note (Otr) 4.5% May 15, 2027
0.67%
30.1%-$50.59M
35DebtUs T-Note
0.67%
30.8%-$50.55M
36DebtUs Treas Nts
0.67%
31.4%-$50.98M
37DebtUs Treasury N/B 03/30 4
0.67%
32.1%-$50.50M
38DebtTreasury Note (Otr) 3.5% Sep 30, 2029
0.66%
32.8%-$49.84M
39DebtTreasury Note (Otr) 4.13% Oct 31, 2029
0.66%
33.4%-$50.00M
40DebtTreasury Note (Otr) 4.13% Jan 31, 2027
0.66%
34.1%-$50.28M
41DebtUs Treasury N/B 02/27
0.66%
34.7%-$50.30M
42DebtUnited States Treasury Note/Bond
0.66%
35.4%-$50.13M
43DebtUs Treasury N/B 3.88% 30Apr2030
0.66%
36.1%-$50.26M
44DebtTreasury Note (Otr) 3.88% Jun 30, 2030
0.66%
36.7%-$50.24M
45DebtUs Treasury N/B 3.88% 31Jul2030
0.66%
37.4%-$50.23M
46DebtTreasury Note (Otr) 1.38% Nov 15, 2031
0.66%
38.0%-$49.70M
47DebtTreasury Note (Otr) 3.38% Sep 15, 2028
0.66%
38.7%-$49.74M
48DebtUs Treasury N/B
0.66%
39.4%-$49.86M
49DebtTreasury Note (Otr) 1.88% Feb 15, 2032
0.65%
40.0%-$49.21M
50DebtTreasury Note (Otr) 4.5% May 31, 2029
0.65%
40.7%-$49.27M
More holdings · Pro
Not reported for this fund: share changes.
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BIGBX Mutual Fund All Holdings

BIGBX holdings total 215 positions. The top 10 holdings account for 11.3% of the fund, led by Blackrock Cash Funds: Institutional, Sl Agency Shares at 2.0%, Wi Treasury Sec. 08/35 4.25 at 1.1%, Treasury Note (Otr) 4.63% Feb 15, 2035 at 1.1%.

BIGBX portfolio concentration is well-diversified, with the top 10 representing 11.3% of total assets. The largest sector exposure is Financials at 89.2%.

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