FECBX Mutual Fund

NAV$9.84

AUM$3.2B

TER0.15%

Holdings743

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FECBX Mutual Fund

NAV$9.84

Fidelity SAI Enhanced Core Bond Fund

AUM$3.2B

TER0.15%

Holdings743

See how much of FECBX you already own

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Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

Showing top 50 of 736 holdings · as of Feb 28, 2026

FECBX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	FTBFX	Fidelity Cash Central FundFinancials · Diversified Financial Services	3.82%	3.8%	99,019,953	$99.04M	Financials	Diversified Financial Services
2	Debt	Us Treasury N/B 02/27Financials · Diversified Financial Services	2.71%	6.5%	-	$70.40M	Financials	Diversified Financial Services
Sector and industry · Pro
3	Debt	Treasury Bond (Otr) 4.5% Nov 15, 2054	2.34%	8.9%	-	$60.57M
4	Debt	Treasury Note (Otr) 4.5% May 31, 2029	2.19%	11.1%	-	$56.82M
5	Debt	Us Treas Nts	2.10%	13.2%	-	$54.40M
6	Debt	United States Treasury United States Treasury Note/Bond	1.94%	15.1%	-	$50.21M
7	Debt	United States Treasury Note/Bondus Treasury N/B	1.88%	17.0%	-	$48.80M
8	Debt	United States Treasury Note/Bond .75% 31Aug2026	1.81%	18.8%	-	$46.83M
9	Debt	Us Treas Nts	1.74%	20.5%	-	$45.18M
10	Debt	United States Treasury Note/Bond - When Issued 3.5% 30Sep2026	1.73%	22.3%	-	$44.96M
11	Debt	Treasury Bond (Otr) 4.63% Nov 15, 2044	1.72%	24.0%	-	$44.57M
12	—	Fannie Mae Or Freddie Mac 03/01/2054	1.67%	25.6%	-	$43.30M
13	Debt	United States Treasury Note/bond	1.52%	27.2%	-	$39.39M
14	Debt	Treasury Note (Otr) 3.5% Oct 15, 2028	1.35%	28.5%	-	$35.10M
15	Debt	U.s. Treasury Bonds	1.26%	29.8%	-	$32.63M
16	Debt	Treasury Bond (Otr) 4.63% Nov 15, 2045 4.63 2045-11-15	1.22%	31.0%	-	$31.71M
17	—	Fannie Mae Or Freddie Mac Tba, 2%, Due 08/01/2050	1.22%	32.2%	-	$31.68M
18	Debt	Us Treas Nts	1.21%	33.4%	-	$31.28M
19	Debt	Us Treasury N/B 12/29 4.375	1.19%	34.6%	-	$30.98M
20	Debt	Fnma Tba 30 Yr 4 Single Family Mortgage	1.12%	35.7%	-	$29.16M
21	—	Gnmagnma Ii, Single Family, 30 Year 03/01/2054	1.11%	36.8%	-	$28.86M
22	—	Fannie Mae Or Freddie Mac	1.08%	37.9%	-	$27.99M
23	Debt	Us Treas Nts	0.99%	38.9%	-	$25.72M
24	Debt	United States Treasury Note 08/28 3.625	0.97%	39.9%	-	$25.14M
25	Debt	Us Treasury N/B 4.63 2055-02-15	0.96%	40.8%	-	$24.93M
26	Debt	Us Treasury N/B 11/30 3.5	0.87%	41.7%	-	$22.64M
27	—	Umbs 30Yr Tba(Reg A) 3% Mar 11, 2021	0.87%	42.6%	-	$22.61M
28	—	Fannie Mae	0.87%	43.5%	-	$22.64M
29	—	Fnma Tba 15Yr 4% Feb 11	0.86%	44.3%	-	$22.30M
30	Debt	United States Treasury Note 2026-11-15	0.78%	45.1%	-	$20.14M
31	Debt	Treasury Note (Otr) 3.63% Oct 31, 2030	0.77%	45.9%	-	$20.10M
32	Debt	Wi Treasury Sec 11/28	0.77%	46.6%	-	$20.06M
33	Debt	Us Treas Nts	0.77%	47.4%	-	$20.06M
34	Debt	United States Treasury Note/Bond	0.65%	48.1%	-	$16.84M
35	Debt	Us Treas Nts	0.61%	48.7%	-	$15.79M
36	Debt	Treasury Note (Otr) 3.63% Sep 30, 2030	0.58%	49.2%	-	$15.08M
37	Debt	Us Treasury N/B 03/32 4.125	0.57%	49.8%	-	$14.88M
38	—	Fannie Mae Pool	0.56%	50.4%	-	$14.41M
39	Debt	United States Treasury Note/bond	0.52%	50.9%	-	$13.61M
40	Debt	Us Treasury N/B 4.75 2/45	0.51%	51.4%	-	$13.32M
41	—	G2Sf 5.0 Tba 03-01-53	0.50%	51.9%	-	$13.00M
42	—	Fannie Mae Pool,Fn Fs6925 2.5 2051-12-01	0.49%	52.4%	-	$12.75M
43	Debt	Us Treasury N/B 08/30 3.625	0.48%	52.9%	-	$12.56M
44	Debt	United States Of Americau.S. Treasury Notes 11/15/2032	0.45%	53.3%	-	$11.79M
45	Debt	United States Treasury Note/Bond	0.40%	53.7%	-	$10.27M
46	Debt	U.S. Treasury Note, 4%, Due 04/30/2032	0.39%	54.1%	-	$10.19M
47	—	Freddie Mac Pool,Fr Sd8429	0.39%	54.5%	-	$10.18M
48	Debt	United States Treasuryu.S. Treasury Notes 08/31/2028	0.39%	54.9%	-	$10.23M
49	Debt	Us Treasury N/B 08/27 3.625	0.39%	55.3%	-	$10.03M
50	Debt	U.S. Treasury Bonds 2044-05-15	0.39%	55.7%	-	$10.11M
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Not reported for this fund: share changes.

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FECBX Mutual Fund All Holdings

FECBX holdings total 743 positions. The top 10 holdings account for 22.3% of the fund, led by Fidelity Cash Central Fund at 3.8%, Us Treasury N/B 02/27 4.125 02/28/2027 at 2.7%, Treasury Bond (Otr) 4.5% Nov 15, 2054 at 2.3%.

FECBX portfolio concentration is well-diversified, with the top 10 representing 22.3% of total assets. The largest sector exposure is Financials at 66.6%.

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