Call Options Transactions Made in Q4 2021 in Dexcom Inc (DXCM)
This table provides information about the institutional ownership of Dexcom Inc (DXCM) during Q4 2021. The information is specifically focused on institutions that hold call options of DEXCOM INC.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 14, 2022
Q4 2021
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
60.9K+ 11.36% |
$7.91M - $9.92M
|
597K
$45.5M
|
|
|
Feb 14, 2022
Q4 2021
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
CALL |
41.9K+ 102.2% |
$5.44M - $6.82M
|
82.9K
$6.32M
|
|
|
Sep 21, 2023
Q4 2021
|
Jefferies Group LLC
New York, NY |
BUY
|
CALL |
10.3K+ 149.28% |
$1.34M - $1.68M
|
17.2K
$1.31M
|
|
|
Feb 14, 2022
Q4 2021
|
Jefferies Group LLC
New York, NY |
BUY
|
CALL |
10.3K+ 149.28% |
$1.34M - $1.68M
|
17.2K
$1.31M
|
|
|
Feb 14, 2022
Q4 2021
|
Cinctive Capital Management LP
New York, NY |
BUY
|
CALL |
6KNew |
$779K - $977K
|
6K
$458K
|
|
|
Feb 11, 2022
Q4 2021
|
Sculptor Capital LP
New York, NY |
BUY
|
CALL |
2.5K+ 41.67% |
$325K - $407K
|
8.5K
$648K
|
|
|
Feb 14, 2022
Q4 2021
|
Hap Trading, LLC
New York, NY |
BUY
|
CALL |
2K+ 3.5% |
$260K - $326K
|
59.1K
$4.51M
|
|
|
Feb 14, 2022
Q4 2021
|
Two Sigma Investments, LP
New York, NY |
BUY
|
CALL |
1.8K+ 38.3% |
$234K - $293K
|
6.5K
$496K
|
|
|
Feb 14, 2022
Q4 2021
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
CALL |
400+ 33.33% |
$51.9K - $65.1K
|
1.6K
$122K
|
|
|
Feb 14, 2022
Q4 2021
|
Centiva Capital, LP
New York, NY |
BUY
|
CALL |
200New |
$26K - $32.6K
|
200
$15.3K
|
|
|
Feb 15, 2022
Q4 2021
|
Iii Capital Management
Boca Raton, FL |
SELL
|
CALL |
-75Closed |
$9.74K - $12.2K
|
0
$0
|
|
|
Feb 11, 2022
Q4 2021
|
Capstone Investment Advisors, LLC
New York, NY |
SELL
|
CALL |
-100- 0.75% |
$13K - $16.3K
|
13.3K
$1.01M
|
|
|
Feb 10, 2022
Q4 2021
|
Black Rock Inc.
New York, NY |
SELL
|
CALL |
-700- 1.16% |
$90.9K - $114K
|
59.7K
$4.55M
|
|
|
Feb 14, 2022
Q4 2021
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
SELL
|
CALL |
-1.1K- 5.53% |
$143K - $179K
|
18.8K
$1.43M
|
|
|
Feb 14, 2022
Q4 2021
|
Two Sigma Securities, LLC
New York, NY |
SELL
|
CALL |
-3.1K- 86.11% |
$403K - $505K
|
500
$38.1K
|
|
|
Feb 14, 2022
Q4 2021
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
CALL |
-3.3K- 2.0% |
$429K - $537K
|
162K
$12.3M
|
|
|
Feb 14, 2022
Q4 2021
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
CALL |
-7K- 34.65% |
$909K - $1.14M
|
13.2K
$1.01M
|
|
|
Feb 14, 2022
Q4 2021
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
CALL |
-14.6K- 17.32% |
$1.9M - $2.38M
|
69.7K
$5.32M
|
|
|
Feb 15, 2022
Q4 2021
|
Jane Street Group, LLC
New York, NY |
SELL
|
CALL |
-24K- 14.93% |
$3.12M - $3.91M
|
137K
$10.4M
|
|
|
Feb 11, 2022
Q4 2021
|
Peak6 Investments LLC
Chicago, IL |
SELL
|
CALL |
-33K- 36.99% |
$4.29M - $5.37M
|
56.2K
$4.29M
|
|
|
Feb 14, 2022
Q4 2021
|
Barclays PLC
London, X0 |
SELL
|
CALL |
-44.9K- 89.8% |
$5.83M - $7.31M
|
5.1K
$389K
|
|
|
Feb 10, 2022
Q4 2021
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
CALL |
-73.4K- 67.34% |
$9.53M - $12M
|
35.6K
$2.72M
|