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Sabby Management Portfolio holdings

AUM $45.1M
1-Year Est. Return 74.25%
This Fund
S&P 500
This Quarter Est. Return
-0.73%
1 Year Est. Return
-74.25%
3 Year Est. Return
-95.86%
5 Year Est. Return
-99.36%
10 Year Est. Return
-99.46%
AUM
$841M
AUM Growth
-$257M
Cap. Flow
-$256M
Cap. Flow %
-30.4%
Top 10 Hldgs %
71.13%
Holding
232
New
70
Increased
34
Reduced
47
Closed
75

Sector Composition

Rank Sector Weight
1 Healthcare 15.86%
2 Consumer Staples 0.43%
3 Consumer Discretionary 0.12%
4 Materials 0.09%
5 Technology 0.08%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
IMNN icon
76
Imunon
IMNN
$6.43M
$828K 0.1%
+1,890
New +$909K
BIIB icon
77
CALL
Biogen
BIIB
$30.4B
$821K 0.1%
+30
New +$9.31K
IDXG
78
DELISTED
Interpace Biosciences, Inc. Common Stock
IDXG
$812K 0.1%
91,985
-39,944
-30% -$411K
AFMD
79
DELISTED
Affimed
AFMD
$787K 0.09%
+42,546
New +$803K
MNKD icon
80
PUT
MannKind Corp
MNKD
$1.21B
$735K 0.09%
3,224
-4,945
-61% -$13.3K
SEEL
81
DELISTED
Seelos Therapeutics, Inc. Common Stock
SEEL
$731K 0.09%
+16
New +$3.06M
ATNM icon
82
Actinium Pharmaceuticals
ATNM
$27.2M
$729K 0.09%
+66,590
New +$1.13M
SCON
83
DELISTED
Superconductor Technologies Inc.
SCON
$693K 0.08%
+7,359
New +$847K
GALT icon
84
Galectin Therapeutics
GALT
$223M
$680K 0.08%
+143,400
New +$668K
BNBX
85
DELISTED
BNB PLUS CORP
BNBX
$654K 0.08%
1
-1
-50% -$918K
MRK icon
86
PUT
Merck
MRK
$326B
$654K 0.08%
126
-2,653
-95% -$143K
DBVT
87
CALL
DBV Technologies
DBVT
$799M
$595K 0.07%
+26
New +$6.14K
HMNY
88
PUT
DELISTED
HELIOS & MATHESON INFORMATION TECHNOLOGY INC
HMNY
$581K 0.07%
+2,054
New +$581K
FCEL icon
89
PUT
FuelCell Energy
FCEL
$1.57B
$570K 0.07%
9
+6
+200% +$3.81K
PULM icon
90
Pulmatrix
PULM
$6.14M
$554K 0.07%
+5,438
New +$1.56M
CYTO
91
DELISTED
Altamira Therapeutics Ltd
CYTO
$549K 0.07%
+43
New +$1.15M
ADVM
92
CALL
DELISTED
Adverum Biotechnologies
ADVM
$548K 0.07%
+94
New +$5.85K
PRQR icon
93
ProQR Therapeutics
PRQR
$248M
$529K 0.06%
172,160
-175,085
-50% -$563K
KYNB
94
CALL
Kyntra Bio
KYNB
$28.2M
$522K 0.06%
5
-6
-55% -$7.9K
NUWE icon
95
Nuwellis
NUWE
$178K
0
MNKD icon
96
MannKind Corp
MNKD
$1.21B
$460K 0.05%
201,908
-1,244,992
-86% -$3.35M
ASXC
97
DELISTED
Asensus Surgical, Inc.
ASXC
$436K 0.05%
19,747
-34,722
-64% -$794K
SGMO
98
CALL
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
$435K 0.05%
229
-5,811
-96% -$124K
PRPO icon
99
Precipio
PRPO
$40.5M
$411K 0.05%
+2,548
New +$659K
FEED
100
ENvue Medical Inc
FEED
$2.09M
$408K 0.05%
39
-7
-15% -$70.7K

Similar funds

Sabby Management's Q1 2018 Portfolio in Review

As of Q1 2018, Sabby Management held 232 positions worth $841M, down 23% from $1.1B the previous quarter. Its ten largest holdings account for 71% of the portfolio.

Sabby Management withdrew a net $256M in Q1 2018, closing 75 positions and reducing 47 holdings. Its most notable exit was Spark Therapeutics, Inc. Common Stock, an estimated $6.4M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 16% of assets, up from 12% a quarter earlier, followed by Consumer Staples and Consumer Discretionary.

Against the trend, Sabby Management opened a new position in Biogen worth $50.1M.

  • Sabby Management's largest Q1 2018 buy was Biogen: 182,898 shares worth $50.1M.
  • Sabby Management added most to Nektar Therapeutics in Q1 2018, an estimated $3.34M increase.
  • Sabby Management's biggest Q1 2018 reduction was Bristol-Myers Squibb, cutting an estimated $58.4M.
  • Sabby Management fully exited Spark Therapeutics, Inc. Common Stock in Q1 2018, selling an estimated $6.4M.
  • Sabby Management's ten largest holdings make up 71% of its $841M portfolio in Q1 2018.
  • Sabby Management opened 70 new positions and closed 75 in Q1 2018.
  • Sabby Management's portfolio value fell 23% quarter-over-quarter to $841M.

Based on Sabby Management's 13F filing for Q1 2018, filed 15 May 2018.