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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
+1.9%
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
$3.17B
AUM Growth
+$561M
Cap. Flow
+$1.16B
Cap. Flow %
36.62%
Top 10 Hldgs %
63.1%
Holding
323
New
68
Increased
74
Reduced
74
Closed
84

Sector Composition

Rank Sector Weight
1 Miscellaneous 89.52%
2 Healthcare 9.63%
3 Energy 0.42%
4 Industrials 0.14%
5 Consumer Staples 0.11%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
XNCR icon
276
Xencor
XNCR
$1.76B
-171,275
Closed -$1.59M
VIRX
277
CALL
DELISTED
Viracta Therapeutics, Inc. Common Stock
VIRX
-19
Closed -$2.91M
VIRX
278
PUT
DELISTED
Viracta Therapeutics, Inc. Common Stock
VIRX
-4
Closed -$650K
SEEL
279
DELISTED
Seelos Therapeutics, Inc. Common Stock
SEEL
0
-$26K
SEEL
280
PUT
DELISTED
Seelos Therapeutics, Inc. Common Stock
SEEL
0
-$130K
ALIM
281
CALL
DELISTED
Alimera Sciences
ALIM
-46
Closed -$376K
ALIM
282
DELISTED
Alimera Sciences
ALIM
-3,333
Closed -$271K
ALIM
283
PUT
DELISTED
Alimera Sciences
ALIM
-33
Closed -$266K
NBSE
284
CALL
DELISTED
NeuBase Therapeutics, Inc. Common Stock
NBSE
-2
Closed -$62K
EIGR
285
DELISTED
Eiger BioPharmaceuticals, Inc.
EIGR
-158
Closed -$743K
ICPT
286
CALL
DELISTED
Intercept Pharmaceuticals, Inc.
ICPT
-55
Closed -$1.3M
INFI
287
DELISTED
Infinity Pharmaceuticals, Inc.
INFI
-5,438
Closed -$79.2K
ACGN
288
DELISTED
Aceragen Inc
ACGN
-773
Closed -$2.48M
AMPE
289
DELISTED
Ampio Pharmaceuticals Inc.
AMPE
-469
Closed -$497K
AMPE
290
PUT
DELISTED
Ampio Pharmaceuticals Inc.
AMPE
-5
Closed -$497K
HSTO
291
DELISTED
Histogen Inc. Common Stock
HSTO
-240
Closed -$347K
ARNA
292
DELISTED
Arena Pharmaceuticals Inc
ARNA
-27,478
Closed -$1.12M
ARNA
293
PUT
DELISTED
Arena Pharmaceuticals Inc
ARNA
-415
Closed -$1.74M
GWPH
294
CALL
DELISTED
GW Pharmaceuticals Plc American Depositary Shares
GWPH
-250
Closed -$2.02M
GNMX
295
PUT
DELISTED
Aevi Genomic Medicine Inc
GNMX
-145
Closed -$75K
ECYT
296
CALL
DELISTED
Endocyte, Inc. Common Stock
ECYT
-159
Closed -$97K
ECYT
297
DELISTED
Endocyte, Inc. Common Stock
ECYT
-11,300
Closed -$69K
ECYT
298
PUT
DELISTED
Endocyte, Inc. Common Stock
ECYT
-863
Closed -$525K
CORI
299
DELISTED
Corium International, Inc.
CORI
-130,732
Closed -$803K
ANTH
300
CALL
DELISTED
Anthera Pharmaceuticals, Inc.
ANTH
-85
Closed -$131K

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Sabby Management's Q4 2014 Portfolio in Review

As of Q4 2014, Sabby Management held 323 positions worth $3.17B, up 22% from $2.6B the previous quarter. Its ten largest holdings account for 63% of the portfolio.

Sabby Management deployed $1.16B of net new capital in Q4 2014, opening 68 new positions and adding to 74 existing holdings. Its largest new stake was Pfizer: 1,322,658 shares worth $39.1M.

By sector, the portfolio is most concentrated in Miscellaneous at 90% of assets, down from 92% a quarter earlier, followed by Healthcare and Energy.

On the sell side, the largest reduction was Larimar Therapeutics, an estimated $4.64M trimmed.

  • Sabby Management's largest Q4 2014 buy was Pfizer: 1,322,658 shares worth $39.1M.
  • Sabby Management added most to Achillion Pharmaceuticals in Q4 2014, an estimated $11.6M increase.
  • Sabby Management's biggest Q4 2014 reduction was Larimar Therapeutics, cutting an estimated $4.64M.
  • Sabby Management fully exited Acadia Healthcare in Q4 2014, selling an estimated $16.4M.
  • Sabby Management's ten largest holdings make up 63% of its $3.17B portfolio in Q4 2014.
  • Sabby Management opened 68 new positions and closed 84 in Q4 2014.
  • Sabby Management's portfolio value rose 22% quarter-over-quarter to $3.17B.

Based on Sabby Management's 13F filing for Q4 2014, filed 17 Feb 2015.