Fidelity Investments Money Market Treasury Portfolio - Institutional Class

FRBXX

GovernmentInstitutional
7-day Yield
#50
3.59%
as of 4/30/2026
Net assets
$39.7B
Expense ratio
0.14%
WAM
40
WAL
112
Minimum
$10M
Holding details
56% Treasuries
43% Treasury Repos
2% Other Instruments
as of 4/30/2026

Performance

Portfolio Securities

SecurityYield%
US Treasury Notes, UST NOTES 3MB+19 10/31/20273.75%3.31%
US Treasury Notes, UST NOTES 3MB+9.8 01/31/20273.69%2.96%
US Treasury Notes, USTN 3MB+9.9 01/31/20283.74%2.90%
US Treasury Bill, UST BILLS 0% 07/02/20263.59%2.85%
US Treasury Notes, UST NOTES 3MB+18.2 07/31/20263.63%2.67%
US Treasury Notes, UST NOTES 3MB+16 04/30/20273.69%2.50%
US Treasury Notes, UST NOTES 3MB+15.9 07/31/20273.72%2.21%
US Treasury Bill, UST BILLS 0% 09/03/20263.68%2.06%
US Treasury Notes, UST NOTES 3MB+20.5 10/31/20263.77%2.05%
US Treasury Bill, UST BILLS 0% 05/14/20263.35%1.90%
US Treasury Bill, UST BILLS 0% 05/12/20263.30%1.34%
US Treasury Bill, UST BILLS 0% 09/24/20263.72%1.32%
US Treasury Bill, UST BILLS 0% 05/05/20262.85%1.29%
US Treasury Bill, UST BILLS 0% 05/26/20263.47%1.26%
US Treasury Bill, UST BILLS 0% 10/01/20263.68%1.17%
US Treasury Bill, UST BILLS 0% 07/28/20263.58%1.16%
US Treasury Bill, UST BILLS 0% 10/08/20263.68%1.15%
US Treasury Bill, UST BILLS 0% 05/19/20263.43%1.13%
US Treasury Bill, UST BILLS 0% 06/04/20263.54%1.06%
US Treasury Bill, UST BILLS 0% 06/11/20263.57%1.05%
US Treasury Bill, UST BILLS 0% 07/09/20263.60%1.05%
US Treasury Bill, UST BILLS 0% 01/21/20273.68%1.05%
US Treasury Bill, UST BILLS 0% 06/18/20263.59%1.04%
US Treasury Bill, UST BILLS 0% 08/18/20263.64%1.04%
US Treasury Bill, UST BILLS 0% 05/07/20263.10%1.01%
US Treasury Notes, UST NOTES 4.125% 10/31/20263.94%0.80%
US Treasury Notes, UST NOTES 4.125% 02/28/20273.76%0.72%
US Treasury Bill, UST BILLS 0% 05/21/20263.43%0.67%
US Treasury Notes, UST NOTES 4.125% 01/31/20273.74%0.66%
US Treasury Bill, UST BILLS 0% 07/14/20263.59%0.62%
US Treasury Bill, UST BILLS 0% 05/28/20263.47%0.59%
US Treasury Notes, UST NOTES 1.875% 02/28/20273.76%0.56%
US Treasury Bill, UST BILLS 0% 07/21/20263.59%0.53%
US Treasury Bill, UST BILLS 0% 10/15/20263.69%0.52%
US Treasury Bill, UST BILLS 0% 08/20/20263.62%0.50%
US Treasury Bill, UST BILLS 0% 07/16/20263.59%0.49%
US Treasury Notes, UST NOTES 4.375% 07/31/20263.69%0.48%
US Treasury Notes, UST NOTES 2.5% 03/31/20273.75%0.48%
US Treasury Notes, UST NOTES 3.875% 03/31/20273.76%0.44%
US Treasury Notes, UST NOTES 3.75% 08/31/20263.73%0.42%
US Treasury Notes, UST NOTES 4.875% 05/31/20263.93%0.39%
US Treasury Bill, UST BILLS 0% 09/17/20263.70%0.34%
US Treasury Notes, UST NOTES 0.625% 07/31/20263.63%0.33%
US Treasury Notes, UST NOTES 3MB+10.3 04/30/20283.75%0.33%
US Treasury Notes, UST NOTES 3.625% 05/15/20263.69%0.30%
US Treasury Bill, UST BILLS 0% 08/06/20263.61%0.27%
US Treasury Notes, UST NOTES 1.625% 05/15/20263.56%0.25%
US Treasury Bill, UST BILLS 0% 10/29/20263.68%0.24%
US Treasury Bill, UST BILLS 0% 06/25/20263.62%0.22%
US Treasury Notes, UST NOTES 0.75% 08/31/20263.71%0.22%
US Treasury Bill, UST BILLS 0% 12/24/20263.69%0.22%
US Treasury Notes, UST NOTES 1.5% 01/31/20273.73%0.22%
US Treasury Notes, UST NOTES 4.125% 06/15/20263.66%0.21%
US Treasury Bill, UST BILLS 0% 07/07/20263.59%0.19%
US Treasury Notes, UST NOTES 4.625% 06/30/20263.72%0.17%
US Treasury Notes, UST NOTES 4.25% 12/31/20263.74%0.16%
US Treasury Notes, UST NOTES 4.375% 08/15/20263.72%0.14%
US Treasury Notes, UST NOTES 0.75% 05/31/20263.82%0.13%
US Treasury Bill, UST BILLS 0% 09/01/20263.59%0.13%
US Treasury Notes, UST NOTES 4.25% 11/30/20263.72%0.12%
US Treasury Notes, UST NOTES 1.25% 12/31/20263.72%0.09%
US Treasury Bill, UST BILLS 0% 02/18/20273.69%0.09%
US Treasury Bill, UST BILLS 0% 04/15/20273.71%0.09%
US Treasury Notes, UST NOTES 1.625% 09/30/20263.73%0.07%
US Treasury Notes, UST NOTES 2.25% 02/15/20273.74%0.07%
US Treasury Notes, UST NOTES 1.125% 10/31/20262.44%0.06%
US Treasury Notes, UST NOTES 4.5% 07/15/20263.68%0.05%
US Treasury Notes, UST NOTES 1.125% 02/28/20273.75%0.05%
US Treasury Notes, UST NOTES 0.625% 03/31/20273.74%0.05%
US Treasury Notes, UST NOTES 0.875% 09/30/20263.69%0.04%
US Treasury Bill, UST BILLS 0% 03/18/20273.69%0.04%
US Treasury Notes, UST NOTES 2.75% 04/30/20273.79%0.04%
US Treasury Notes, UST NOTES 3.75% 04/30/20273.79%0.04%
US Treasury Notes, UST NOTES 2.125% 05/31/20263.81%0.02%
US Treasury Notes, UST NOTES 1.375% 08/31/20263.71%0.02%
US Treasury Notes, UST NOTES 1.625% 11/30/20263.71%0.02%
US Treasury Notes, UST NOTES 4.375% 12/15/20263.70%0.02%
US Treasury Notes, UST NOTES 1.875% 07/31/20263.64%0.01%
US Treasury Notes, UST NOTES 4.125% 02/15/20273.76%0.01%
US Treasury Notes, UST NOTES 1.25% 11/30/20263.71%0.00%
Citigroup Global Capital Markets Inc, FICASH T3 3.64% 05/01/263.64%4.99%
Fixed Income Clearing Corp - Credit Agricole, CAG FIG T RP 3.64% 5/1/263.64%3.91%
JPMorgan Securities LLC, FICASH T3 3.64% 05/01/263.64%2.18%
Fixed Income Clearing Corp - Goldman, GS FIG T RP 3.64% 5/1/263.64%2.01%
Fixed Income Clearing Corp - BNP, BNP FIG T RP 3.64% 5/1/263.64%1.59%
ABN AMRO Bank NV, ABN G T RP 3.64% 5/1/263.64%1.53%
Fixed Income Clearing Corp - BNYM, BNY FIT T RP 3.64% 5/1/263.64%1.36%
Canadian Imperial Bank of Commerce, CIBC G G RP 3.64% 5/1/263.64%1.34%
FICC JP Morgan SEC GC Repo (Gov), JPM FIG T RP 3.65% 5/1/263.65%1.21%
JP Morgan Securities, LLC, JPM G *G RP SOFR+0.01% 5/14/263.58%1.12%
Fixed Income Clearing Corp - State Street Bank, SSB FIT T RP 3.64% 5/1/263.64%1.09%
Fixed Income Clearing Corp - Mizuho, MIZ FIG T RP 3.64% 5/1/263.64%1.05%
JPMorgan Securities LLC, FICASH T4 3.64% 05/01/263.64%1.02%
Fixed Income Clearing Corp - Northern Trust, NTC FIT T RP 3.64% 5/1/263.64%1.01%
Fixed Income Clearing Corp - ING, ING FIG T RP 3.64% 5/1/263.64%0.94%
Fixed Income Clearing Corp - BNP, BNP FIG T RP 3.64% 5/1/263.64%0.89%
NatWest Market Securities Inc, NTWSEC G T RP 3.64% 5/1/263.64%0.86%
TD Securities (U.S.A.), TD G T RP 3.64% 5/1/263.64%0.86%
Fixed Income Clearing Corp - BNP, BNP FIG T RP 3.64% 5/1/263.64%0.85%
Fixed Income Clearing Corp - Citi, CITG FIG T RP 3.64% 5/1/263.64%0.82%
Fixed Income Clearing Corp - Credit Agricole, CAG FID G RP 3.67% 5/1/263.67%0.82%
FICC Wells Fargo Bank Gc Repo(Gov), WFB FIG T RP 3.64% 5/1/263.64%0.80%
Fixed Income Clearing Corp - CIBC, CIB FID T RP 3.65% 5/1/263.65%0.77%
JP Morgan Securities, LLC, JPM G *G RP SOFR+0.02% 5/11/263.59%0.74%
JP Morgan Securities, LLC, JPM G *RP SOFR+0.02% 5/18/263.59%0.74%
Fixed Income Clearing Corp - Barclays, BARC FIG T RP 3.66% 5/1/263.66%0.72%
Fixed Income Clearing Corp - Credit Agricole, CAG FIG G RP 3.67% 5/1/263.67%0.72%
Fixed Income Clearing Corp - Nomura, NOM FIG T RP 3.65% 5/1/263.65%0.52%
Fixed Income Clearing Corp - Natixis, NAT FID T RP 3.65% 5/1/263.65%0.50%
Norinchukin Bank, NORN G T RP 3.64% 5/1/263.64%0.41%
Canadian Imperial Bank of Commerce, CIBC G T RP 3.64% 5/1/263.64%0.40%
Fixed Income Clearing Corp - Barclays, BARC FIG G RP 3.66% 5/5/263.60%0.32%
Prudential Insurance Co. of America, PRU G T RP 3.66% 5/1/263.66%0.30%
Fixed Income Clearing Corp - Barclays, BARC FIG T RP 3.66% 5/1/263.66%0.27%
SMBC Nikko Securities America Inc, NIKKO G T RP 3.65% 5/1/263.65%0.27%
Fixed Income Clearing Corp - Barclays, BARC FIG G RP 3.66% 5/6/263.60%0.23%
Fixed Income Clearing Corp - Barclays, BARC FIG G RP 3.68% 5/4/263.61%0.22%
RBC Dominion Securities, RBCSEC G *G RP 3.67% 6/18/263.62%0.22%
FICC Wells Fargo Bank Gc Repo(Gov), WFB FIG G RP 3.66% 5/5/263.60%0.21%
Citigroup Global Capital Markets Inc, CITIGR G G RP SOFR+0.05% 6/9/263.63%0.21%
Canadian Imperial Bank of Commerce, CIBC G *G RP 3.67% 5/7/263.61%0.19%
Fixed Income Clearing Corp - Barclays, BARC FIG G RP 3.68% 5/1/263.68%0.15%
Fixed Income Clearing Corp - Credit Agricole, CAG FIG G RP 3.65% 5/1/263.65%0.14%
Fixed Income Clearing Corp - Barclays, BARC FIG G RP 3.66% 5/7/263.60%0.14%
Societe Generale, SGPR G G RP 3.66% 5/7/263.60%0.14%
MUFG Securities EMEA PLC, MUFGEM G T RP 3.65% 5/1/263.65%0.13%
Bank of Montreal, BMOTOR G T RP 3.64% 5/1/263.64%0.12%
Royal Bank of Canada, RBCTR G G RP 3.66% 5/5/263.60%0.12%
Fixed Income Clearing Corp - ING, ING FID T RP 3.65% 5/1/263.65%0.11%
MUFG Securities EMEA PLC, MUFGEM G *G RP 3.67% 5/11/263.61%0.11%
BofA Securities, Inc., BASGR *G RP SOFR+0.01% 6/1/263.59%0.10%
Canadian Imperial Bank of Commerce, CIBC G *G RP 3.66% 5/13/263.60%0.09%
MUFG Securities EMEA PLC, MUFGEM G *G RP 3.66% 5/26/263.60%0.09%
Lloyds Bank Corp Mrkts, LBCM G G RP 3.66% 5/5/263.60%0.08%
Barclays Bank PLC, BARCBK G *G RP 3.65% 5/13/263.59%0.08%
Mizuho Bank, Ltd., MIZBK G T RP 3.66% 5/1/263.66%0.07%
NatWest Market Securities Inc, NTWSEC G G RP 3.66% 5/5/263.60%0.07%
FICC Wells Fargo Bank Gc Repo(Gov), WFB FIG G RP 3.66% 5/6/263.60%0.06%
Lloyds Bank PLC, LLOYDGR G RP 3.72% 5/5/263.65%0.05%
Canadian Imperial Bank of Commerce, CIBC G *G RP 3.66% 5/6/263.60%0.05%
Norinchukin Bank, NORN G G RP 3.66% 5/7/263.60%0.05%
Lloyds Bank PLC, LLOYDGR G RP 3.7% 5/14/263.64%0.05%
Lloyds Bank PLC, LLOYDGR G RP 3.71% 5/19/263.65%0.05%
Lloyds Bank PLC, LLOYDGR G RP 3.73% 5/20/263.67%0.05%
Lloyds Bank PLC, LLOYDGR G RP 3.72% 5/26/263.66%0.05%
Lloyds Bank PLC, LLOYDGR G RP 3.72% 5/27/263.66%0.05%
Lloyds Bank PLC, LLOYDGR G RP 3.72% 5/29/263.66%0.05%
BofA Securities, Inc., BASGR *G RP SOFR+0.01% 6/3/263.59%0.05%
Lloyds Bank PLC, LOYDPL G G RP 3.73% 6/23/263.68%0.05%
Lloyds Bank PLC, LOYDPL G G RP 3.73% 6/26/263.68%0.05%
Lloyds Bank PLC, LOYDPL G G RP 3.715% 7/14/263.68%0.05%
Lloyds Bank PLC, LOYDPL G G RP 3.72% 7/23/263.68%0.05%
FICC Wells Fargo Bank Gc Repo(Gov), WFB FIG G RP 3.68% 5/4/263.61%0.04%
MUFG Securities (Canada), Ltd., MUFGCA G G RP 3.7% 7/20/263.66%0.04%
Sumitomo Mitsui Banking Corp, SUMITR G *G RP 3.7% 5/7/263.64%0.02%
BofA Securities, Inc., BASGR *G RP SOFR+0.01% 6/1/263.59%0.02%
Lloyds Bank PLC, LOYDPL G G RP 3.73% 6/25/263.68%0.02%
RBC Dominion Securities, RBCSEC G *G RP 3.67% 6/25/263.62%0.02%
Lloyds Bank PLC, LOYDPL G G RP 3.72% 7/27/263.68%0.02%
Fixed Income Clearing Corp - Natwest, NTW FIG T RP 3.65% 5/1/263.65%0.01%
Canadian Imperial Bank of Commerce, CIBC G *G RP 3.67% 5/18/263.61%0.01%
Bank of Montreal, BMOTOR G *G RP 3.67% 5/26/263.61%0.01%
Sumitomo Mitsui Banking Corp, SUMITR G *G RP 3.72% 7/24/263.68%0.01%
Fixed Income Clearing Corp - Credit Agricole, CAG FID G RP 3.66% 5/4/263.60%0.82%
Fixed Income Clearing Corp - Credit Agricole, CAG FIG G RP 3.66% 5/4/263.60%0.72%
Sumitomo Mitsui Banking Corp, SUMITR G *G RP 3.7% 5/20/263.64%0.02%