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T. Rowe Price Ultra Short-Term Bond ETF
TBUX

107 hedge funds and large institutions have $539M invested in T. Rowe Price Ultra Short-Term Bond ETF in 2026 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 45 increasing their positions, 29 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

211% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 9

55% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 29

45% more capital invested

Capital invested by funds: $371M → $539M (+$168M)

40% more funds holding in top 10

Funds holding in top 10: 5 → 7 (+2)

19% more funds holding

Funds holding: 90 → 107 (+17)

1.69% more ownership

Funds ownership: 47.67% → 49.37% (+1.7%)

Holders
107
Holders Change
+17
Holders Change %
+18.89%
% of All Funds
1.32%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.09%
New
28
Increased
45
Reduced
29
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
AWAG
ARS Wealth Advisors Group
Florida
+$37.5M
2
MA
MCF Advisors
Kentucky
+$21M
3
MAG
Members Advisory Group
New York
+$17.7M
4
SFC
Strategic Financial Concepts
Texas
+$14.3M
5
3AM
3EDGE Asset Management
Florida
+$11.6M

Top Sellers

1
AWM
Austin Wealth Management
Texas
-$3.66M
2
LC
Lawood & Co
Pennsylvania
-$525K
3
IFG
Independent Financial Group
California
-$495K
4
FTUS
Flow Traders U.S.
New York
-$432K
5
AIA
Armor Investment Advisors
North Carolina
-$417K
Name Holding Trade Value Shares
Change 		Change in
Stake
Morgan Stanley
101
Morgan Stanley
New York
$12.4K – – –
CFB
102
Cullen/Frost Bankers
Texas
$9.95K +$9.98K +200 New
JFA
103
JNBA Financial Advisors
Minnesota
$6.93K +$50 +1 +0.7%
Fifth Third Bancorp
104
Fifth Third Bancorp
Ohio
$5.87K +$5.89K +118 New
LHEI
105
Leo H. Evart Inc
California
$4.49K +$4.49K +90 New
Fidelity Investments
106
Fidelity Investments
Massachusetts
$1.59K +$1.6K +32 New
IA
107
IFP Advisors
Florida
$995 +$998 +20 New
FTUS
108
Flow Traders U.S.
New York
– -$432K -8,660 Closed
PCA
109
Prosperity Capital Advisors
Ohio
– -$382K -7,656 Closed
LWA
110
Lineweaver Wealth Advisors
Ohio
– -$268K -5,371 Closed
CFP
111
Catalyst Financial Partners
Massachusetts
– -$249K -5,002 Closed
Jane Street
112
Jane Street
New York
– -$249K -5,001 Closed
MML Investors Services
113
MML Investors Services
Massachusetts
– -$245K -4,907 Closed
HF
114
HRT Financial
New York
– -$239K -4,806 Closed
Mariner
115
Mariner
Kansas
– -$232K -4,655 Closed
HI
116
Harbour Investments
Wisconsin
– -$102K -2,037 Closed
1 2 3 4
5

TBUX Hedge Fund Activity: Q1 2026 in Review

107 of the 8,125 institutional investors tracked by Wall St. Rank reported a position in T. Rowe Price Ultra Short-Term Bond ETF (TBUX) for Q1 2026, worth a combined $539M — up 45% from $371M a quarter earlier.

Buyers outnumbered sellers: 28 funds opened new TBUX positions and 9 closed out — a net gain of 19 holders — while 45 added to existing stakes and 29 trimmed.

The largest buyer was ARS Wealth Advisors Group, adding an estimated $37.5M. The largest seller was Austin Wealth Management, cutting an estimated $3.66M.

  • 107 institutional investors held T. Rowe Price Ultra Short-Term Bond ETF (TBUX) as of Q1 2026, up from 90 in Q4 2025.
  • Funds reported $539M of T. Rowe Price Ultra Short-Term Bond ETF stock for Q1 2026, up 45% quarter-over-quarter.
  • 28 funds opened new T. Rowe Price Ultra Short-Term Bond ETF positions in Q1 2026 and 9 closed out, a net change of +19 holders.
  • The largest T. Rowe Price Ultra Short-Term Bond ETF buyer in Q1 2026 was ARS Wealth Advisors Group, an estimated $37.5M added.
  • The largest T. Rowe Price Ultra Short-Term Bond ETF seller in Q1 2026 was Austin Wealth Management, an estimated $3.66M sold.

Based on aggregated 13F filings for Q1 2026.