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6CM

683 Capital Management Portfolio holdings

AUM $1.92B
1-Year Est. Return 85.52%
This Fund
S&P 500
This Quarter Est. Return
-5.98%
1 Year Est. Return
+85.52%
3 Year Est. Return
+282.16%
5 Year Est. Return
+254.87%
10 Year Est. Return
+3,288.81%
AUM
$1.92B
AUM Growth
-$382M
Cap. Flow
-$115M
Cap. Flow %
-5.98%
Top 10 Hldgs %
45.28%
Holding
275
New
41
Increased
31
Reduced
101
Closed
38

Top Buys

Rank Stock Value
1
BDX icon
Becton Dickinson
BDX
+$24.8M
2
ASTH icon
Astrana Health
ASTH
+$16.6M
3
KSPI icon
Kaspi.kz JSC
KSPI
+$15.8M
4
LLY icon
Eli Lilly
LLY
+$15.2M
5
GPC icon
Genuine Parts
GPC
+$13M

Top Sells

Rank Stock Value
1
UWMC icon
UWM Holdings
UWMC
+$30.9M
2
WDC icon
Western Digital
WDC
+$24.7M
3
HRMY icon
Harmony Biosciences
HRMY
+$13.6M
4
SUNC
SunocoCorp LLC
SUNC
+$11.6M
5
GXO icon
GXO Logistics
GXO
+$10.6M

Sector Composition

Rank Sector Weight
1 Healthcare 23.91%
2 Consumer Discretionary 7.8%
3 Financials 6.79%
4 Industrials 3.72%
5 Materials 3.48%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MSTR icon
51
PUT
Strategy Inc
MSTR
$33.5B
$8.14M 0.42%
65,200
-46,500
-42% -$6.65M
MRNA icon
52
PUT
Moderna
MRNA
$21.5B
$7.92M 0.41%
+156,000
New +$7.28M
INSE icon
53
Inspired Entertainment
INSE
$177M
$7.48M 0.39%
1,048,496
-12,548
-1% -$103K
NE icon
54
Noble Corp
NE
$6.9B
$7.36M 0.38%
150,000
+117,500
+362% +$4.8M
ALNY icon
55
Alnylam Pharmaceuticals
ALNY
$36.3B
$6.95M 0.36%
21,000
+17,218
+455% +$5.86M
LXEO icon
56
Lexeo Therapeutics
LXEO
$366M
$6.89M 0.36%
1,200,000
+80,000
+7% +$567K
ALEC icon
57
Alector
ALEC
$164M
$6.88M 0.36%
3,200,000
-150,000
-4% -$301K
ICLR icon
58
Icon
ICLR
$12.8B
$6.86M 0.36%
+62,000
New +$8.47M
BLDR icon
59
Builders FirstSource
BLDR
$7.84B
$6.59M 0.34%
80,000
+44,000
+122% +$4.7M
GSAT icon
60
Globalstar
GSAT
$10.2B
$6.51M 0.34%
98,000
-19,000
-16% -$1.16M
PCSC
61
DELISTED
Perceptive Capital Solutions
PCSC
$6.16M 0.32%
561,923
-78,971
-12% -$1.01M
AIV
62
Aimco
AIV
$380M
$5.9M 0.31%
+1,450,000
New +$7.59M
ERII icon
63
Energy Recovery
ERII
$434M
$5.54M 0.29%
+550,000
New +$7.2M
AMZN icon
64
Amazon
AMZN
$2.5T
$5.52M 0.29%
26,500
– –
NVO
65
PUT
Novo Nordisk
NVO
$216B
$5.51M 0.29%
150,000
-224,200
-60% -$10.6M
PAAS icon
66
Pan American Silver
PAAS
$18.6B
$5.46M 0.29%
+100,000
New +$5.77M
ENVA icon
67
Enova International
ENVA
$5.91B
$5.43M 0.28%
40,000
+10,000
+33% +$1.49M
GPK icon
68
Graphic Packaging
GPK
$3.26B
$5.15M 0.27%
517,678
– –
STTK icon
69
Shattuck Labs
STTK
$710M
$5.14M 0.27%
800,000
-590,000
-42% -$2.8M
SPGI icon
70
S&P Global
SPGI
$126B
$5.14M 0.27%
+12,087
New +$5.61M
RVMD icon
71
PUT
Revolution Medicines
RVMD
$40.2B
$4.87M 0.25%
+50,100
New +$5.06M
MCO icon
72
Moody's
MCO
$81.7B
$4.8M 0.25%
+11,000
New +$5.2M
HIMS icon
73
PUT
Hims & Hers Health
HIMS
$6.5B
$4.57M 0.24%
220,000
-120,000
-35% -$2.83M
SVM
74
Silvercorp Metals
SVM
$2.13B
$4.36M 0.23%
406,000
+206,000
+103% +$2.27M
DDI
75
DoubleDown Interactive
DDI
$566M
$4.35M 0.23%
514,656
+14,656
+3% +$129K
1 2
3
4 5

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RIL
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RCAG
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BOH
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683 Capital Management's Q1 2026 Portfolio in Review

As of Q1 2026, 683 Capital Management held 275 positions worth $1.92B, down 17% from $2.3B the previous quarter. Its ten largest holdings account for 45% of the portfolio.

683 Capital Management withdrew a net $115M in Q1 2026, closing 38 positions and reducing 101 holdings. Its most notable exit was UWM Holdings, an estimated $30.9M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 24% of assets, up from 22% a quarter earlier, followed by Consumer Discretionary and Financials.

Against the trend, 683 Capital Management opened a new position in Astrana Health worth $17.2M.

  • 683 Capital Management's largest Q1 2026 buy was Astrana Health: 700,000 shares worth $17.2M.
  • 683 Capital Management added most to Becton Dickinson in Q1 2026, an estimated $24.8M increase.
  • 683 Capital Management's biggest Q1 2026 reduction was GXO Logistics, cutting an estimated $10.6M.
  • 683 Capital Management fully exited UWM Holdings in Q1 2026, selling an estimated $30.9M.
  • 683 Capital Management's ten largest holdings make up 45% of its $1.92B portfolio in Q1 2026.
  • 683 Capital Management opened 41 new positions and closed 38 in Q1 2026.
  • 683 Capital Management's portfolio value fell 17% quarter-over-quarter to $1.92B.

Based on 683 Capital Management's 13F filing for Q1 2026, filed 15 May 2026.