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TBUX Top Holdings & Constituents

TBUX, offered by T. Rowe Price, holds 634 reported positions across $1.3B in assets. Its largest holdings are US TREASURY N/B (1.65%), FNMA 30 YR (1.61%), and BRUNSWICK CORP 4/2 144A CP (1.00%). The 5 biggest positions account for 5.96% of reported assets. The table below lists every reported holding with its portfolio weight and market value in US dollars — open any constituent to research its own performance.


PositionWeightMarket Value
US TREASURY N/B
1.65%
$18.87M
FNMA 30 YR
1.61%
$18.41M
BRUNSWICK CORP 4/2 144A CP
1.00%
$11.39M
INTL FLAVORS & FRAGRANCE 4/2 144A CP
0.93%
$10.57M
JPMCC 2016-NINE A 144A
0.78%
$8.89M

Holdings data comes from the latest SEC Form N-PORT-P filing for this fund, covering the reporting period ended May 31, 2026. Market values are reported in US dollars, and each weight represents the position's share of reported fund assets. Cash, derivatives, and rounding can mean displayed weights do not total 100%. Funds rebalance and file on a schedule, so this page may not reflect intraday or post-filing changes.