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Thornburg Investment Management Portfolio holdings

AUM $10.5B
1-Year Est. Return 30.38%
This Fund
S&P 500
This Quarter Est. Return
+7.12%
1 Year Est. Return
+30.38%
3 Year Est. Return
+116.63%
5 Year Est. Return
+136.23%
10 Year Est. Return
+541.94%
AUM
$9.63B
AUM Growth
+$1.71B
Cap. Flow
+$1.48B
Cap. Flow %
15.36%
Top 10 Hldgs %
58.55%
Holding
197
New
21
Increased
69
Reduced
69
Closed
26

Top Buys

Rank Stock Value
1
TTE icon
TotalEnergies
TTE
+$891M
2
AZN icon
AstraZeneca
AZN
+$502M
3
T icon
AT&T
T
+$53.4M
4
TRP icon
TC Energy
TRP
+$41M
5
BKNG icon
Booking.com
BKNG
+$32.4M

Top Sells

Rank Stock Value
1
MRX
Marex Group Limited Ordinary Shares
MRX
+$27.4M
2
TDG icon
TransDigm Group
TDG
+$23.6M
3
FLUT icon
Flutter Entertainment
FLUT
+$14.2M
4
TTAN
ServiceTitan Inc
TTAN
+$13.2M
5
CVSA
Covista Inc
CVSA
+$12.8M

Sector Composition

Rank Sector Weight
1 Financials 21%
2 Energy 18.33%
3 Healthcare 16.34%
4 Technology 15.06%
5 Communication Services 12.42%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CCB icon
176
Coastal Financial
CCB
$774M
– –
-19,252
Closed -$2.21M
CHDN icon
177
Churchill Downs
CHDN
$6.2B
– –
-28,342
Closed -$3.22M
CXT icon
178
Crane NXT
CXT
$2.96B
– –
-142,960
Closed -$6.73M
ENTG icon
179
Entegris
ENTG
$25B
– –
-51,267
Closed -$4.32M
FOUR icon
180
Shift4
FOUR
$3.79B
– –
-56,879
Closed -$3.58M
FRPT icon
181
Freshpet
FRPT
$3.5B
– –
-64,667
Closed -$3.94M
INSP icon
182
Inspire Medical Systems
INSP
$1.68B
– –
-25,197
Closed -$2.32M
KRG icon
183
Kite Realty
KRG
$5.31B
– –
-11,077
Closed -$266K
MNDY icon
184
monday.com
MNDY
$3.99B
– –
-41,714
Closed -$6.16M
NTNX icon
185
Nutanix
NTNX
$18.4B
– –
-129,597
Closed -$6.7M
PWR icon
186
Quanta Services
PWR
$101B
– –
-1,503
Closed -$634K
STKL
187
DELISTED
SunOpta
STKL
– –
-2,074,489
Closed -$7.88M
TCOM icon
188
Trip.com Group
TCOM
$28.3B
– –
-176,758
Closed -$12.7M
VRRM icon
189
Verra Mobility
VRRM
$731M
– –
-356,591
Closed -$7.99M
VXUS icon
190
Vanguard Total International Stock ETF
VXUS
$164B
– –
-9,722
Closed -$733K
WD icon
191
Walker & Dunlop
WD
$1.47B
– –
-160,103
Closed -$9.63M
WCN
192
Waste Connections
WCN
$41.6B
– –
-4,337
Closed -$761K
FLUT icon
193
Flutter Entertainment
FLUT
$17.1B
– –
-66,216
Closed -$14.2M
AS icon
194
Amer Sports
AS
$19.3B
– –
-40,253
Closed -$1.5M
TTAN
195
ServiceTitan Inc
TTAN
$8.94B
– –
-124,159
Closed -$13.2M
NTSK
196
Netskope Inc
NTSK
$6.54B
– –
-302,288
Closed -$5.3M
4 5 6 7
8

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ACA
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RA
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RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.63% 1-Year Est. Return
MPI
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URS
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Thornburg Investment Management's Q1 2026 Portfolio in Review

As of Q1 2026, Thornburg Investment Management held 197 positions worth $9.63B, up 22% from $7.93B the previous quarter. Its ten largest holdings account for 59% of the portfolio.

Thornburg Investment Management deployed $1.48B of net new capital in Q1 2026, opening 21 new positions and adding to 69 existing holdings. Its largest new stake was TotalEnergies: 11,660,983 shares worth $1.09B.

By sector, the portfolio is most concentrated in Financials at 21% of assets, down from 27% a quarter earlier, followed by Energy and Healthcare.

On the sell side, the largest reduction was Marex Group Limited Ordinary Shares, an estimated $27.4M trimmed.

  • Thornburg Investment Management's largest Q1 2026 buy was TotalEnergies: 11,660,983 shares worth $1.09B.
  • Thornburg Investment Management added most to AstraZeneca in Q1 2026, an estimated $502M increase.
  • Thornburg Investment Management's biggest Q1 2026 reduction was Marex Group Limited Ordinary Shares, cutting an estimated $27.4M.
  • Thornburg Investment Management fully exited Flutter Entertainment in Q1 2026, selling an estimated $14.2M.
  • Thornburg Investment Management's ten largest holdings make up 59% of its $9.63B portfolio in Q1 2026.
  • Thornburg Investment Management opened 21 new positions and closed 26 in Q1 2026.
  • Thornburg Investment Management's portfolio value rose 22% quarter-over-quarter to $9.63B.

Based on Thornburg Investment Management's 13F filing for Q1 2026, filed 12 May 2026.