Call Options Transactions Made in Q3 2021 in Dexcom Inc (DXCM)

DXCM Quotes by TradingView

This table provides information about the institutional ownership of Dexcom Inc (DXCM) during Q3 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
Nov 09, 2021 Q3 2021
Black Rock Inc.

New York, NY
BUY
 CALL
60.4K
New
$6.45M - $8.65M
60.4K $4.61M
Nov 15, 2021 Q3 2021
D. E. Shaw & Co., Inc.

New York, NY
BUY
 CALL
50.8K
+ 44.44%
$5.42M - $7.27M
165K $12.6M
Nov 15, 2021 Q3 2021
Nomura Holdings Inc

Tokyo, M0
BUY
 CALL
34.1K
+ 494.2%
$3.64M - $4.88M
41K $3.13M
Nov 12, 2021 Q3 2021
Wolverine Trading, LLC

Chicago, IL
BUY
 CALL
23.9K
+ 39.57%
$2.55M - $3.42M
84.3K $6.43M
Nov 15, 2021 Q3 2021
Walleye Trading LLC

Plymouth, MN
BUY
 CALL
15.3K
+ 312.24%
$1.63M - $2.19M
20.2K $1.54M
Nov 16, 2021 Q3 2021
Jane Street Group, LLC

New York, NY
BUY
 CALL
11.5K
+ 7.71%
$1.23M - $1.65M
161K $12.3M
Nov 15, 2021 Q3 2021
Parallax Volatility Advisers, L.P.

San Francisco, CA
BUY
 CALL
11K
+ 123.6%
$1.17M - $1.57M
19.9K $1.52M
Nov 15, 2021 Q3 2021
Bank Of America Corp

Charlotte, NC
BUY
 CALL
6.9K
New
$736K - $988K
6.9K $526K
Nov 12, 2021 Q3 2021
Sculptor Capital LP

New York, NY
BUY
 CALL
6K
New
$640K - $859K
6K $458K
Nov 15, 2021 Q3 2021
Verition Fund Management LLC

Greenwich, CT
BUY
 CALL
4K
New
$427K - $573K
4K $305K
Oct 26, 2021 Q3 2021
Cutler Group LP

BUY
 CALL
1.4K
+ 46.67%
$149K - $200K
4.4K $336K
Oct 22, 2021 Q3 2021
Parallel Advisors, LLC

BUY
 CALL
435
New
$46.4K - $62.3K
435 $33.2K
Nov 12, 2021 Q3 2021
Hsbc Holdings PLC

London, X0
BUY
 CALL
200
+ 11.76%
$21.3K - $28.6K
1.9K $145K
Nov 16, 2021 Q3 2021
Iii Capital Management

Boca Raton, FL
BUY
 CALL
75
New
$8K - $10.7K
75 $5.72K
Nov 15, 2021 Q3 2021
Capstone Investment Advisors, LLC

New York, NY
SELL
 CALL
-100
- 0.74%
$10.7K - $14.3K
13.4K $1.02M
Nov 15, 2021 Q3 2021
Two Sigma Investments, LP

New York, NY
SELL
 CALL
-2.2K
- 31.88%
$235K - $315K
4.7K $358K
Nov 15, 2021 Q3 2021
Laurion Capital Management LP

New York, NY
SELL
 CALL
-3.8K
- 7.06%
$405K - $544K
50K $3.81M
Nov 15, 2021 Q3 2021
Point72 Hong Kong LTD

Hong Kong, K3
SELL
 CALL
-4K
- 76.92%
$427K - $573K
1.2K $91.5K
Nov 15, 2021 Q3 2021
Squarepoint Ops LLC

New York, NY
SELL
 CALL
-5.5K
- 85.94%
$587K - $787K
900 $68.6K
Nov 15, 2021 Q3 2021
Paloma Partners Management CO

Greenwich, CT
SELL
 CALL
-6.3K
Closed
$672K - $902K
0 $0
Nov 12, 2021 Q3 2021
Caption Management, LLC

Oklahoma City, OK
SELL
 CALL
-16K
Closed
$1.71M - $2.29M
0 $0
Nov 12, 2021 Q3 2021
Peak6 Investments LLC

Chicago, IL
SELL
 CALL
-32.3K
- 26.58%
$3.45M - $4.62M
89.2K $6.8M
Nov 10, 2021 Q3 2021
Hap Trading, LLC

New York, NY
SELL
 CALL
-99.1K
- 63.44%
$10.6M - $14.2M
57.1K $4.36M
Nov 15, 2021 Q3 2021
Susquehanna International Group, LLP

Bala Cynwyd, PA
SELL
 CALL
-134K
- 19.95%
$14.3M - $19.1M
536K $40.9M
Nov 12, 2021 Q3 2021
Twin Tree Management, LP

Dallas, TX
SELL
 CALL
-134K
- 55.22%
$14.3M - $19.2M
109K $8.31M

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