Tamarack Advisers, LP

13F Portfolio Filings

  • Most recent 13F
    Q4 2023
  • Location
    carlsbad, CA
  • CIK
    0001661462
  • All SEC filings
Q4 2023
Quater
Holdings
VALUE
Top Holdings
Form Type
Date Filed
Filing Id

1

$2.12 M
STREAMLINE HEALTH SOLUTIONS
13F-HR
Feb 9, 2024
000109544924000013

21

$154.42 M
SPDR S&P 500 ETF TR, BECTON DICKINSON & CO, DEXCOM INC, VTRS
13F-HR
Nov 16, 2023
000109544923000090

35

$323.57 M
SPY, SPY, TLT, VTRS
13F-HR
Aug 10, 2023
000109544923000075

39

$273.60 M
INVESCO QQQ TR, SPDR S&P 500 ETF TR, INVESCO EXCHANGE TRADED FD T, VTRS
13F-HR
May 11, 2023
000109544923000047

36

$194.19 M
INVESCO QQQ TR, AL21, VTRS, SPDR S&P 500 ETF TR
13F-HR
Feb 13, 2023
000109544923000030

46

$170.32 M
LNTH, AL21, PCRX, PERRIGO CO PLC
13F-HR
Nov 15, 2022
000109544922000115

41

$172.85 M
CI, LNTH, CERS, PCRX
13F-HR
Aug 16, 2022
000109544922000089

49

$211.35 M
CI, PCRX, LNTH, MRK
13F-HR
May 11, 2022
000109544922000043

48

$243.21 M
THC, PCRX, MDT, BVS
13F-HR
Feb 14, 2022
000109544922000014

45

$316.70 M
HSIC, RIGL, MDT, PCRX
13F-HR
Nov 12, 2021
000109544921000099

53

$353.04 M
MDT, RIGL, HSIC, PCRX
13F-HR
Aug 13, 2021
000109544921000075

76

$487.52 M
PCRX, MDT, RIGL, PDCO
13F-HR
May 12, 2021
000109544921000041

46

$479.95 M
PCRX, MDT, UTH, RIGL
13F-HR
Feb 10, 2021
000109544921000015

36

$324.48 M
PCRX, MDT, HOLX, PERRIGO CO PLC
13F-HR
Nov 12, 2020
000109544920000053

33

$359.18 M
PCRX, DGX, PERRIGO CO PLC, UTH
13F-HR
Aug 11, 2020
000109544920000050

31

$264.08 M
DGX, MDT, ATRC, AL21
13F-HR
May 14, 2020
000109544920000031

29

$437.66 M
MDT, BUWA, AL21, ATRC
13F-HR
Feb 11, 2020
000109544920000011

32

$383.79 M
AL21, MDT, BUWA, PCRX
13F-HR
Nov 5, 2019
000109544919000068

22

$328.88 M
AL21, MDT, BUWA, PCRX
13F-HR
Aug 12, 2019
000109544919000050

22

$251.88 M
AL21, MDT, SY9, PTLA
13F-HR
May 13, 2019
000109544919000029

21

$245.23 M
AL21, MDT, NUVA, NOVOCURE LTD
13F-HR
Feb 11, 2019
000109544919000007

32

$350.23 M
NUVA, NOVOCURE LTD, 9980328D, AL21
13F-HR
Nov 13, 2018
000109544918000097

28

$298.74 M
NOVOCURE LTD, MDT, NUVA, AL21
13F-HR
Aug 14, 2018
000109544918000066

28

$210.23 M
NOVOCURE LTD, NUVA, AL21, MDT
13F-HR
May 8, 2018
000109544918000031

32

$183.21 M
NOVOCURE LTD, AL21, PCRX, 9980328D
13F-HR
Feb 14, 2018
000109544918000014

33

$163.32 M
AL21, NOVOCURE LTD, NKTR, MDT
13F-HR
Nov 13, 2017
000109544917000111

38

$171.31 M
AL21, NOVOCURE LTD, NKTR, 9980328D
13F-HR
Aug 8, 2017
000109544917000083

31

$160.06 M
AL21, PCRX, NKTR, GILD
13F-HR
May 12, 2017
000109544917000058

27

$141.37 M
1657752D, NXTM, HOLX, BUWA
RESTATEMENT
Feb 16, 2017
000109544917000026

38

$317.91 M
ENDOLOGIX INC, NXTM, PDCO, 1657752D
NEW HOLDINGS
Nov 10, 2016
000109544916000302

38

$317.91 M
ENDOLOGIX INC, NXTM, PDCO, 1657752D
13F-HR
Nov 9, 2016
000109544916000301

28

$260.70 M
ENDOLOGIX INC, NXTM, IMPR, 1657752D
13F-HR
Aug 15, 2016
000109544916000274

21

$285.70 M
ENDOLOGIX INC, DGX, PDCO, NXTM
13F-HR
May 16, 2016
000109544916000245

31

$759.79 M
SPY, TLT, PDCO, DGX
13F-HR
Feb 8, 2016
000109544916000188