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Sabby Management Portfolio holdings

AUM $111M
1-Year Est. Return 74.4%
This Fund
S&P 500
This Quarter Est. Return
+34.63%
1 Year Est. Return
-74.4%
3 Year Est. Return
-95.55%
5 Year Est. Return
-99.44%
10 Year Est. Return
-99.5%
AUM
$208M
AUM Growth
-$246M
Cap. Flow
-$67.4M
Cap. Flow %
-32.4%
Top 10 Hldgs %
83.47%
Holding
151
New
27
Increased
12
Reduced
37
Closed
67

Sector Composition

Rank Sector Weight
1 Miscellaneous 85.49%
2 Healthcare 11.17%
3 Materials 0.95%
4 Consumer Discretionary 0.9%
5 Technology 0.61%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AKAO
76
PUT
DELISTED
Achaogen Inc
AKAO
$6K ﹤0.01%
+136
New +$143
PHIOW
77
DELISTED
Phio Pharmaceuticals Corp. Warrants expiring 12/21/2021
PHIOW
$5K ﹤0.01%
194,959
APDNW
78
DELISTED
Applied DNA Sciences Inc Warrant
APDNW
$4K ﹤0.01%
192,302
-409,760
-68% -$6.19K
CSCI
79
PUT
DELISTED
COSCIENS Biopharma Inc. Common Stock
CSCI
0
NSPRZ
80
DELISTED
InspireMD, Inc. Series B Warrants
NSPRZ
$1K ﹤0.01%
1,067,324
-364,809
-25% -$438
ALT icon
81
Altimmune
ALT
$628M
-237,921
Closed -$709K
AMRN
82
Amarin Corp
AMRN
$294M
-4,252
Closed -$1.53M
AMRN
83
PUT
Amarin Corp
AMRN
$294M
-137
Closed -$3.74M
BNBX
84
DELISTED
BNB PLUS CORP
BNBX
0
ARMP icon
85
Armata Pharmaceuticals
ARMP
$164M
-58,293
Closed -$168K
ATOS icon
86
Atossa Therapeutics
ATOS
$23.7M
-33,497
Closed -$513K
AYTU icon
87
AYTU BioPharma
AYTU
$21.4M
-2,575
Closed -$408K
AZN icon
88
CALL
AstraZeneca
AZN
$251B
-743
Closed -$5.64M
AZN icon
89
PUT
AstraZeneca
AZN
$251B
-1,656
Closed -$12.6M
CARM
90
PUT
DELISTED
Carisma Therapeutics
CARM
-92
Closed -$260K
MBAI
91
MBody AI Ltd. Ordinary Share
MBAI
$8.93M
-121
Closed -$37K
CTXR icon
92
Citius Pharmaceuticals
CTXR
$15.4M
-1,122
Closed -$29K
CVM icon
93
CEL-SCI Corp
CVM
$26M
-1,075
Closed -$93K
DNTH icon
94
Dianthus Therapeutics
DNTH
$5.86B
-6,697
Closed -$611K
DRRX
95
CALL
DELISTED
DURECT Corp
DRRX
-55
Closed -$27K
DRRX
96
DELISTED
DURECT Corp
DRRX
-13,190
Closed -$64K
ESPR
97
DELISTED
Esperion Therapeutics
ESPR
-138,958
Closed -$6.39M
ESPR
98
PUT
DELISTED
Esperion Therapeutics
ESPR
-8,467
Closed -$38.9M
IMNN icon
99
Imunon
IMNN
$7.86M
-55
Closed -$22.8K
JAGX icon
100
Jaguar Health
JAGX
$1.16M
0
-$300K

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Sabby Management's Q1 2019 Portfolio in Review

As of Q1 2019, Sabby Management held 151 positions worth $208M, down 54% from $455M the previous quarter. Its ten largest holdings account for 83% of the portfolio.

Sabby Management withdrew a net $67.4M in Q1 2019, closing 67 positions and reducing 37 holdings. Its most notable exit was Esperion Therapeutics, an estimated $6.39M position sold in full.

By sector, the portfolio is most concentrated in Miscellaneous at 85% of assets, up from 78% a quarter earlier, followed by Healthcare and Materials.

Against the trend, Sabby Management opened a new position in Hemisphere Media Group, Inc. worth $113K.

  • Sabby Management's largest Q1 2019 buy was Hemisphere Media Group, Inc.: 708,417 shares worth $113K.
  • Sabby Management added most to OpGen, Inc in Q1 2019, an estimated $921K increase.
  • Sabby Management's biggest Q1 2019 reduction was Biogen, cutting an estimated $37.5M.
  • Sabby Management fully exited Esperion Therapeutics in Q1 2019, selling an estimated $6.39M.
  • Sabby Management's ten largest holdings make up 83% of its $208M portfolio in Q1 2019.
  • Sabby Management opened 27 new positions and closed 67 in Q1 2019.
  • Sabby Management's portfolio value fell 54% quarter-over-quarter to $208M.

Based on Sabby Management's 13F filing for Q1 2019, filed 15 May 2019.