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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
+4.23%
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
$2.4B
AUM Growth
-$764M
Cap. Flow
-$999M
Cap. Flow %
-41.57%
Top 10 Hldgs %
44.25%
Holding
367
New
126
Increased
77
Reduced
66
Closed
85

Sector Composition

Rank Sector Weight
1 Miscellaneous 88.65%
2 Healthcare 9.88%
3 Technology 0.55%
4 Energy 0.39%
5 Industrials 0.26%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
OEF icon
1
PUT
iShares S&P 100 ETF
OEF
$20.2B
$241M 10.04%
19,345
+13,851
+252% +$1.26M
SPY icon
2
PUT
State Street SPDR S&P 500 ETF Trust
SPY
$803B
$154M 6.4%
7,441
-147
-2% -$30.3K
BIIB icon
3
CALL
Biogen
BIIB
$32.1B
$131M 5.45%
3,102
-1,478
-32% -$583K
MRK icon
4
CALL
Merck
MRK
$357B
$98.8M 4.11%
18,013
+16,465
+1,064% +$932K
GILD icon
5
CALL
Gilead Sciences
GILD
$182B
$97.8M 4.07%
9,967
+9,170
+1,151% +$931K
SLXP
6
CALL
DELISTED
SALIX PHARMACEUTICALS LTD DEL
SLXP
$78.7M 3.28%
4,554
+4,396
+2,782% +$645K
LLY icon
7
CALL
Eli Lilly
LLY
$1.01T
$72.4M 3.01%
9,961
+3,556
+56% +$253K
TEVA icon
8
CALL
Teva Pharmaceuticals
TEVA
$45.1B
$64.4M 2.68%
10,338
+9,922
+2,385% +$577K
PFE icon
9
CALL
Pfizer
PFE
$158B
$63.8M 2.66%
19,321
+11,092
+135% +$353K
BMY icon
10
CALL
Bristol-Myers Squibb
BMY
$131B
$61.1M 2.54%
9,473
-15,290
-62% -$957K
ABBV icon
11
CALL
AbbVie
ABBV
$463B
$60.3M 2.51%
10,307
-2,485
-19% -$150K
REGN icon
12
CALL
Regeneron Pharmaceuticals
REGN
$81.7B
$49.9M 2.08%
1,106
+1,063
+2,472% +$451K
BLUE
13
CALL
DELISTED
bluebird bio
BLUE
$36.2M 1.51%
231
+125
+118% +$165K
AGN
14
CALL
DELISTED
Allergan plc
AGN
$35.9M 1.49%
1,205
-1,113
-48% -$317K
MRK icon
15
PUT
Merck
MRK
$357B
$34.3M 1.43%
6,245
+3,072
+97% +$174K
ALNY icon
16
CALL
Alnylam Pharmaceuticals
ALNY
$33.5B
$33.9M 1.41%
3,249
+2,543
+360% +$258K
AGN
17
DELISTED
Allergan plc
AGN
$33.8M 1.41%
113,566
+48,385
+74% +$13.8M
THC icon
18
PUT
Tenet Healthcare
THC
$21.3B
$28.5M 1.19%
5,752
+4,868
+551% +$228K
BMRN icon
19
CALL
BioMarin Pharmaceuticals
BMRN
$12.9B
$26.9M 1.12%
2,161
+1,238
+134% +$131K
REGN icon
20
PUT
Regeneron Pharmaceuticals
REGN
$81.7B
$26.1M 1.09%
+579
New +$245K
IWM icon
21
iShares Russell 2000 ETF
IWM
$77.6B
$24.7M 1.03%
+198,690
New +$24M
ICPT
22
CALL
DELISTED
Intercept Pharmaceuticals, Inc.
ICPT
$23.8M 0.99%
+843
New +$183K
MBLY
23
PUT
DELISTED
Mobileye N.V.
MBLY
$23.7M 0.99%
5,636
+3,578
+174% +$139K
NVO
24
CALL
Novo Nordisk
NVO
$192B
$22.5M 0.94%
+8,444
New +$194K
XNTK icon
25
PUT
State Street SPDR NYSE Technology ETF
XNTK
$1.87B
$22.3M 0.93%
1,974
+1,796
+1,009% +$90.8K

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Sabby Management's Q1 2015 Portfolio in Review

As of Q1 2015, Sabby Management held 367 positions worth $2.4B, down 24% from $3.17B the previous quarter. Its ten largest holdings account for 44% of the portfolio.

Sabby Management withdrew a net $999M in Q1 2015, closing 85 positions and reducing 66 holdings. Its most notable exit was Pfizer, an estimated $42.1M position sold in full.

By sector, the portfolio is most concentrated in Miscellaneous at 89% of assets, down from 90% a quarter earlier, followed by Healthcare and Technology.

Against the trend, Sabby Management opened a new position in Tempest Therapeutics worth $4.69M.

  • Sabby Management's largest Q1 2015 buy was Tempest Therapeutics: 709 shares worth $4.69M.
  • Sabby Management added most to Allergan plc in Q1 2015, an estimated $13.8M increase.
  • Sabby Management's biggest Q1 2015 reduction was Achillion Pharmaceuticals, cutting an estimated $11.1M.
  • Sabby Management fully exited Pfizer in Q1 2015, selling an estimated $42.1M.
  • Sabby Management's ten largest holdings make up 44% of its $2.4B portfolio in Q1 2015.
  • Sabby Management opened 126 new positions and closed 85 in Q1 2015.
  • Sabby Management's portfolio value fell 24% quarter-over-quarter to $2.4B.

Based on Sabby Management's 13F filing for Q1 2015, filed 15 May 2015.