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LMR Partners Portfolio holdings
AUM
$45.4B
1-Year Est. Return
60.68%
This Fund
S&P 500
This Quarter
Est. Return
+6.21%
1 Year Est. Return
+60.68%
3 Year Est. Return
+183.94%
5 Year Est. Return
+215.13%
10 Year Est. Return
+663.15%
AUM
$45.4B
AUM Growth
-$7.71B
(-15%)
Cap. Flow
-$12B
Cap. Flow
% of AUM
-26.35%
Top 10 Holdings %
Top 10 Hldgs %
59.32%
Holding
1,978
New
488
Increased
294
Reduced
243
Closed
561
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$191M |
| 2 |
Penumbra
PEN
|
+$100M |
| 3 |
Motorola Solutions
MSI
|
+$86.6M |
| 4 |
Eli Lilly
LLY
|
+$83.6M |
| 5 |
Tesla
TSLA
|
+$81.5M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares National Muni Bond ETF
MUB
|
+$161M |
| 2 |
NVIDIA
NVDA
|
+$144M |
| 3 |
CYBR
CyberArk
CYBR
|
+$138M |
| 4 |
Invesco QQQ Trust
QQQ
|
+$136M |
| 5 |
AstraZeneca
AZN
|
+$133M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 4.16% |
| 2 | Healthcare | 1.9% |
| 3 | Financials | 1.88% |
| 4 | Communication Services | 1.32% |
| 5 | Industrials | 0.94% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
151
Semtech
SMTC
$11.7B
| $25.3M | 0.06% |
329,121
-57,689
| -15% | -$4.74M |
|
152
CALL
Albemarle
ALB
$13.5B
| $24.8M | 0.05% |
138,000
+13,000
| +10% | +$2.22M |
|
153
Alnylam Pharmaceuticals
ALNY
$36.3B
| $24.7M | 0.05% |
74,661
+15,639
| +26% | +$5.32M |
|
154
CALL
Generac Holdings
GNRC
$11.9B
| $24.7M | 0.05% |
126,200
+43,300
| +52% | +$8.31M |
|
155
CALL
Qiagen
QGEN
$8.53B
| $24.6M | 0.05% |
614,800
+64,800
| +12% | +$3.07M |
|
156
CALL
Salesforce
CRM
$134B
| $24.5M | 0.05% |
+131,300
| New | +$27.2M |
|
|
ACLX
157
DELISTED
Arcellx
ACLX
| $24.4M | 0.05% |
+212,495
| New | +$18.8M |
|
158
PUT
Apple
AAPL
$4.89T
| $24.4M | 0.05% |
96,000
-165,600
| -63% | -$43.1M |
|
159
PUT
Applied Materials
AMAT
$426B
| $24M | 0.05% |
70,300
+45,400
| +182% | +$15.3M |
|
160
Microsoft
MSFT
$2.84T
| $24M | 0.05% |
64,794
+38,294
| +145% | +$16M |
|
161
CALL
Royal Caribbean
RCL
$78.7B
| $23.7M | 0.05% |
86,200
+83,800
| +3,492% | +$25M |
|
162
PUT
Costco
COST
$415B
| $23.6M | 0.05% |
+23,700
| New | +$23.1M |
|
163
PUT
Arm
ARM
$278B
| $23.4M | 0.05% |
155,000
+70,700
| +84% | +$8.58M |
|
164
CALL
Fluor
FLR
$7.29B
| $23.3M | 0.05% |
500,000
-50,000
| -9% | -$2.33M |
|
165
CALL
Bristol-Myers Squibb
BMY
$127B
| $22.1M | 0.05% |
+364,600
| New | +$21.3M |
|
166
iShares 20+ Year Treasury Bond ETF
TLT
$42.1B
| $22.1M | 0.05% |
+255,000
| New | +$22.4M |
|
167
Essential Utilities
WTRG
$11.2B
| $21.8M | 0.05% |
541,120
-18,412
| -3% | -$725K |
|
|
ECHO
168
PUT
EchoStar
ECHO
$25.5B
| $21.5M | 0.05% |
183,800
-365,800
| -67% | -$42M |
|
169
Jabil
JBL
$32.8B
| $21.5M | 0.05% |
80,983
-104,313
| -56% | -$26.3M |
|
170
iShares Expanded Tech-Software Sector ETF
IGV
$13B
| $21.4M | 0.05% |
+267,609
| New | +$23.7M |
|
171
Liberty Live Group Series A
LLYVA
$8.8B
| $21.4M | 0.05% |
233,632
| – | – |
|
172
BrightSpring Health Services
BTSG
$14.3B
| $21.3M | 0.05% |
+501,029
| New | +$20.2M |
|
|
CUB
173
Lionheart Holdings
CUB
$283M
| $21.3M | 0.05% |
1,980,000
| – | – |
|
174
Biogen
BIIB
$29.9B
| $21.3M | 0.05% |
116,131
+107,501
| +1,246% | +$19.8M |
|
|
LPAA
175
Launch One Acquisition Corp
LPAA
$84.2M
| $21.2M | 0.05% |
1,980,000
| – | – |
|
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AS
TI
LMR Partners's Q1 2026 Portfolio in Review
As of Q1 2026, LMR Partners held 1,978 positions worth $45.4B, down 15% from $53.1B the previous quarter. Its ten largest holdings account for 59% of the portfolio.
LMR Partners withdrew a net $12B in Q1 2026, closing 561 positions and reducing 243 holdings. Its most notable exit was iShares National Muni Bond ETF, an estimated $161M position sold in full.
By sector, the portfolio is most concentrated in Technology at 4.2% of assets, up from 4.1% a quarter earlier, followed by Healthcare and Financials.
Against the trend, LMR Partners opened a new position in Penumbra worth $97.1M.
- LMR Partners's largest Q1 2026 buy was Penumbra: 295,708 shares worth $97.1M.
- LMR Partners added most to State Street SPDR S&P 500 ETF Trust in Q1 2026, an estimated $191M increase.
- LMR Partners's biggest Q1 2026 reduction was NVIDIA, cutting an estimated $144M.
- LMR Partners fully exited iShares National Muni Bond ETF in Q1 2026, selling an estimated $161M.
- LMR Partners's ten largest holdings make up 59% of its $45.4B portfolio in Q1 2026.
- LMR Partners opened 488 new positions and closed 561 in Q1 2026.
- LMR Partners's portfolio value fell 15% quarter-over-quarter to $45.4B.
Based on LMR Partners's 13F filing for Q1 2026, filed 15 May 2026.