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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
-3.5%
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
$1.82B
AUM Growth
-$609M
Cap. Flow
-$347M
Cap. Flow %
-19.1%
Top 10 Hldgs %
52.59%
Holding
435
New
56
Increased
93
Reduced
114
Closed
122

Sector Composition

Rank Sector Weight
1 Healthcare 10.47%
2 Technology 0.45%
3 Consumer Staples 0.1%
4 Industrials 0.09%
5 Materials 0.03%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
LLY icon
1
CALL
Eli Lilly
LLY
$1.09T
$200M 11.03%
23,794
+1,939
+9% +$161K
OEF icon
2
PUT
iShares S&P 100 ETF
OEF
$19.8B
$197M 10.83%
17,499
-8,001
-31% -$734K
SPY icon
3
PUT
State Street SPDR S&P 500 ETF Trust
SPY
$783B
$184M 10.09%
9,000
-7,250
-45% -$1.49M
BIIB icon
4
CALL
Biogen
BIIB
$30.4B
$105M 5.79%
3,437
+347
+11% +$99.7K
GILD icon
5
CALL
Gilead Sciences
GILD
$167B
$98.7M 5.43%
9,754
-142
-1% -$14.8K
XNTK icon
6
PUT
State Street SPDR NYSE Technology ETF
XNTK
$2B
$41.2M 2.27%
5,880
+2,736
+87% +$148K
BIIB icon
7
PUT
Biogen
BIIB
$30.4B
$38M 2.09%
1,240
-179
-13% -$51.4K
ABBV icon
8
CALL
AbbVie
ABBV
$465B
$34M 1.87%
5,739
-1,717
-23% -$98.9K
IWM icon
9
iShares Russell 2000 ETF
IWM
$80.4B
$33.1M 1.82%
294,400
-32,768
-10% -$3.78M
ALKS icon
10
PUT
Alkermes
ALKS
$8.47B
$25.1M 1.38%
+3,156
New +$221K
MDCO
11
CALL
DELISTED
Medicines Co
MDCO
$23.7M 1.3%
6,348
-5,401
-46% -$204K
LLY icon
12
PUT
Eli Lilly
LLY
$1.09T
$23.6M 1.3%
2,804
+366
+15% +$30.4K
ZGNX
13
CALL
DELISTED
Zogenix, Inc.
ZGNX
$22.4M 1.23%
15,182
-15,933
-51% -$214K
GWPH
14
PUT
DELISTED
GW Pharmaceuticals Plc American Depositary Shares
GWPH
$22.1M 1.22%
3,183
+471
+17% +$38.4K
ALXN
15
PUT
DELISTED
Alexion Pharmaceuticals
ALXN
$18.6M 1.02%
975
ACAD icon
16
PUT
Acadia Pharmaceuticals
ACAD
$4.45B
$14.9M 0.82%
4,175
+1,916
+85% +$67.5K
VTRS icon
17
PUT
Viatris
VTRS
$20.8B
$14.8M 0.81%
2,732
-3,024
-53% -$145K
ABBV icon
18
PUT
AbbVie
ABBV
$465B
$14.5M 0.8%
2,452
+180
+8% +$10.4K
BMRN icon
19
CALL
BioMarin Pharmaceuticals
BMRN
$12B
$13.7M 0.75%
1,308
-1,067
-45% -$111K
ANAC
20
CALL
DELISTED
ANACOR PHARMACEUTICALS INC COM
ANAC
$13.4M 0.74%
1,188
+1,088
+1,088% +$120K
VTRS icon
21
CALL
Viatris
VTRS
$20.8B
$13.3M 0.73%
2,452
+705
+40% +$33.9K
SRPT icon
22
PUT
Sarepta Therapeutics
SRPT
$1.63B
$12.7M 0.7%
3,302
+1,466
+80% +$47.5K
UTHR icon
23
PUT
United Therapeutics
UTHR
$26.1B
$12.5M 0.69%
+800
New +$116K
AAPL icon
24
PUT
Apple
AAPL
$4.99T
$12.5M 0.69%
+4,736
New +$135K
UTHR icon
25
CALL
United Therapeutics
UTHR
$26.1B
$12.2M 0.67%
778
-140
-15% -$20.4K

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Sabby Management's Q4 2015 Portfolio in Review

As of Q4 2015, Sabby Management held 435 positions worth $1.82B, down 25% from $2.43B the previous quarter. Its ten largest holdings account for 53% of the portfolio.

Sabby Management withdrew a net $347M in Q4 2015, closing 122 positions and reducing 114 holdings. Its most notable exit was Biogen, an estimated $22.6M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 10% of assets, down from 13% a quarter earlier, followed by Technology and Consumer Staples.

Against the trend, Sabby Management opened a new position in Alkermes worth $10.5M.

  • Sabby Management's largest Q4 2015 buy was Alkermes: 131,671 shares worth $10.5M.
  • Sabby Management added most to Tobira Therapeutics, Inc. Common Stock in Q4 2015, an estimated $7.3M increase.
  • Sabby Management's biggest Q4 2015 reduction was Edwards Lifesciences, cutting an estimated $11.6M.
  • Sabby Management fully exited Biogen in Q4 2015, selling an estimated $22.6M.
  • Sabby Management's ten largest holdings make up 53% of its $1.82B portfolio in Q4 2015.
  • Sabby Management opened 56 new positions and closed 122 in Q4 2015.
  • Sabby Management's portfolio value fell 25% quarter-over-quarter to $1.82B.

Based on Sabby Management's 13F filing for Q4 2015, filed 16 Feb 2016.