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LMR Partners

LMR Partners Portfolio holdings

AUM $26.8B Turnover 48.2%
1-Year Est. Return 68.38%
This Fund
S&P 500
This Quarter Est. Return
+6.21%
1 Year Est. Return
+68.38%
3 Year Est. Return
+229.41%
5 Year Est. Return
+267.31%
10 Year Est. Return
+749.57%
AUM
$45.4B
AUM Growth
-$7.71B
Cap. Flow
-$1.43B
Cap. Flow %
-3.15%
Top 10 Hldgs %
59.32%
Holding
1,978
New
488
Increased
294
Reduced
243
Closed
561
Avg Time Held Equity + Options
0.6 years
Top 10 Avg Time Held Equity + Options
0.4 years
Top 20 Avg Time Held Equity + Options
0.5 years
Avg Time Held Equity only
0.6 years
Top 10 Avg Time Held Equity only
0.3 years
Top 20 Avg Time Held Equity only
0.5 years

Sector Composition

Rank Sector Weight
1 Miscellaneous 86.33%
2 Technology 4.15%
3 Healthcare 1.9%
4 Financials 1.88%
5 Communication Services 1.32%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
SRPT icon
126
PUT
Sarepta Therapeutics
SRPT
$1.81B
$31M 0.07%
1,422,800
-30,000
-2% -$581K
2025 Q3
2 quarters
AMPX.WS icon
127
Amprius Technologies Warrants
AMPX.WS
$228M
$30.8M 0.07%
4,489,842
+151,069
+3% +$790K
2024 Q4
5 quarters
EA icon
128
CALL
DELISTED
Electronic Arts
EA
$30.6M 0.07%
150,000
+148,900
+13,536% +$30.1M
2025 Q1
4 quarters
DOCN icon
129
DigitalOcean
DOCN
$11.6B
$30.5M 0.07%
355,951
-264,049
-43% -$16.6M
2025 Q4
1 quarter
QRVO icon
130
DELISTED
Qorvo
QRVO
$30.5M 0.07%
393,660
+103,501
+36% +$8.38M
2024 Q3
6 quarters
BSX icon
131
CALL
Boston Scientific
BSX
$64.3B
$30.4M 0.07%
484,800
+98,700
+26% +$7.9M
2025 Q2
3 quarters
TLT icon
132
PUT
iShares 20+ Year Treasury Bond ETF
TLT
$49.8B
$30.3M 0.07%
350,000
-2,172,200
-86% -$191M
2025 Q1
4 quarters
REGN icon
133
PUT
Regeneron Pharmaceuticals
REGN
$81.4B
$30.1M 0.07%
39,000
+34,000
+680% +$26M
2025 Q2
3 quarters
SNDK icon
134
Sandisk
SNDK
$188B
$30M 0.07%
47,158
-153,858
-77% -$86.9M
2025 Q3
2 quarters
RGEN icon
135
Repligen
RGEN
$11.1B
$29.8M 0.07%
+253,060
New +$35.4M
2026 Q1
0 quarters
IBRX icon
136
CALL
ImmunityBio
IBRX
$9.73B
$29.3M 0.06%
+3,824,900
New +$26.2M
2026 Q1
0 quarters
UNIT icon
137
Uniti Group
UNIT
$1.36B
$29.3M 0.06%
3,123,700
+653,700
+26% +$5.12M
2024 Q4
5 quarters
BILI icon
138
PUT
Bilibili
BILI
$5.8B
$29.3M 0.06%
1,297,100
– –
2025 Q2
3 quarters
LITE icon
139
Lumentum
LITE
$74.7B
$28.9M 0.06%
41,190
-68,084
-62% -$37.4M
2025 Q2
3 quarters
BIIB icon
140
PUT
Biogen
BIIB
$34.4B
$28.3M 0.06%
+154,300
New +$28.4M
2026 Q1
0 quarters
INTC icon
141
Intel
INTC
$475B
$28.2M 0.06%
640,017
-147,395
-19% -$6.76M
2024 Q3
6 quarters
CRCL icon
142
Circle Internet Group
CRCL
$20.9B
$27.9M 0.06%
+292,842
New +$24.8M
2026 Q1
0 quarters
ELAN icon
143
Elanco Animal Health
ELAN
$11.8B
$27.9M 0.06%
+1,165,358
New +$28.5M
2026 Q1
0 quarters
NEE icon
144
CALL
NextEra Energy
NEE
$166B
$27.9M 0.06%
300,000
+178,100
+146% +$15.8M
2024 Q4
5 quarters
GLD icon
145
SPDR Gold Trust
GLD
$141B
$27.2M 0.06%
63,309
+38,059
+151% +$17M
2025 Q1
4 quarters
COIN icon
146
CALL
Coinbase
COIN
$45.7B
$27.1M 0.06%
155,000
-103,900
-40% -$20.5M
2024 Q4
5 quarters
TERN icon
147
CALL
DELISTED
Terns Pharmaceuticals
TERN
$27M 0.06%
+512,400
New +$21M
2026 Q1
0 quarters
AMAT icon
148
Applied Materials
AMAT
$325B
$26.8M 0.06%
78,550
+43,547
+124% +$14.6M
2024 Q3
6 quarters
XBI icon
149
PUT
State Street SPDR S&P Biotech ETF
XBI
$9.54B
$25.5M 0.06%
200,000
-300,000
-60% -$37.5M
2025 Q4
1 quarter
COP icon
150
CALL
ConocoPhillips
COP
$176B
$25.4M 0.06%
+192,300
New +$21.3M
2026 Q1
0 quarters

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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 $1.43B 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 Miscellaneous at 86% of assets, down from 89% a quarter earlier, followed by Technology and Healthcare.

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.