Put Options Transactions Made in Q3 2021 in Dexcom Inc (DXCM)
This table provides information about the institutional ownership of Dexcom Inc (DXCM) during Q3 2021. The information is specifically focused on institutions that hold put options of DEXCOM INC.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 15, 2021
Q3 2021
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
PUT |
82.5K+ 331.33% |
$8.8M - $11.8M
|
107K
$8.19M
|
|
|
Nov 16, 2021
Q3 2021
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
44.3K+ 56.94% |
$4.73M - $6.34M
|
122K
$9.31M
|
|
|
Nov 15, 2021
Q3 2021
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
PUT |
41KNew |
$4.38M - $5.87M
|
41K
$3.13M
|
|
|
Nov 12, 2021
Q3 2021
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
20.4K+ 32.9% |
$2.18M - $2.92M
|
82.4K
$6.28M
|
|
|
Nov 10, 2021
Q3 2021
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
PUT |
12.8KNew |
$1.37M - $1.83M
|
12.8K
$976K
|
|
|
Nov 15, 2021
Q3 2021
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
PUT |
10.1K+ 7.27% |
$1.08M - $1.45M
|
149K
$11.4M
|
|
|
Nov 15, 2021
Q3 2021
|
Squarepoint Ops LLC
New York, NY |
BUY
|
PUT |
6.9K+ 42.59% |
$736K - $988K
|
23.1K
$1.76M
|
|
|
Nov 15, 2021
Q3 2021
|
Bank Of America Corp
Charlotte, NC |
BUY
|
PUT |
6.9KNew |
$736K - $988K
|
6.9K
$526K
|
|
|
Oct 26, 2021
Q3 2021
|
Cutler Group LP
|
BUY
|
PUT |
5.4KNew |
$576K - $773K
|
5.4K
$412K
|
|
|
Nov 12, 2021
Q3 2021
|
Peak6 Investments LLC
Chicago, IL |
BUY
|
PUT |
5.1K+ 14.53% |
$544K - $730K
|
40.2K
$3.07M
|
|
|
Nov 15, 2021
Q3 2021
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
PUT |
4KNew |
$427K - $573K
|
4K
$305K
|
|
|
Nov 15, 2021
Q3 2021
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
600+ 5.5% |
$64K - $85.9K
|
11.5K
$877K
|
|
|
Nov 15, 2021
Q3 2021
|
Two Sigma Securities, LLC
New York, NY |
BUY
|
PUT |
200+ 11.11% |
$21.3K - $28.6K
|
2K
$153K
|
|
|
Nov 15, 2021
Q3 2021
|
Two Sigma Investments, LP
New York, NY |
SELL
|
PUT |
-300- 3.85% |
$32K - $43K
|
7.5K
$572K
|
|
|
Nov 10, 2021
Q3 2021
|
Hap Trading, LLC
New York, NY |
SELL
|
PUT |
-300- 2.46% |
$32K - $43K
|
11.9K
$908K
|
|
|
Nov 12, 2021
Q3 2021
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
PUT |
-3K- 12.66% |
$320K - $430K
|
20.7K
$1.58M
|
|
|
Nov 15, 2021
Q3 2021
|
Point72 Hong Kong LTD
Hong Kong, K3 |
SELL
|
PUT |
-4.5K- 52.33% |
$480K - $644K
|
4.1K
$313K
|
|
|
Nov 15, 2021
Q3 2021
|
Capstone Investment Advisors, LLC
New York, NY |
SELL
|
PUT |
-5.3K- 7.08% |
$566K - $759K
|
69.6K
$5.31M
|
|
|
Nov 12, 2021
Q3 2021
|
Caption Management, LLC
Oklahoma City, OK |
SELL
|
PUT |
-8KClosed |
$854K - $1.15M
|
0
$0
|