Latest Institutional Sells of Dyne Therapeutics, Inc. (DYN)
This list provides information on the latest institutional transactions involving Dyne Therapeutics, Inc. (DYN) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-2.07M- 68.64% |
$14.1M - $30.5M
|
944K
$11M
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
SELL
|
- |
-1.41M- 91.93% |
$9.57M - $20.8M
|
123K
$1.43M
|
|
|
Aug 14, 2025
Q2 2025
|
Vestal Point Capital, LP
New York, NY |
SELL
|
- |
-1.07M- 59.58% |
$7.3M - $15.9M
|
728K
$8.45M
|
|
|
Aug 14, 2025
Q2 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-915K- 8.84% |
$6.23M - $13.5M
|
9.44M
$110M
|
|
|
Aug 14, 2025
Q2 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-597K- 43.02% |
$4.07M - $8.83M
|
791K
$9.19M
|
|
|
Aug 08, 2025
Q2 2025
|
Sg Americas Securities, LLC
|
SELL
|
- |
-417K- 97.03% |
$2.84M - $6.17M
|
12.8K
$148K
|
|
|
Aug 14, 2025
Q2 2025
|
Braidwell LP
Stamford, CT |
SELL
|
- |
-348K- 9.61% |
$2.37M - $5.14M
|
3.27M
$38M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-254K- 7.04% |
$1.73M - $3.75M
|
3.36M
$39M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-236K- 65.96% |
$1.61M - $3.49M
|
122K
$1.42M
|
|
|
Aug 14, 2025
Q2 2025
|
Armistice Capital, LLC
New York, NY |
SELL
|
- |
-208K- 7.51% |
$1.42M - $3.07M
|
2.56M
$29.7M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-133K- 68.44% |
$909K - $1.97M
|
61.5K
$715K
|
|
|
Aug 14, 2025
Q2 2025
|
Arrow Mark Colorado Holdings LLC
Denver, CO |
SELL
|
- |
-128K- 14.22% |
$870K - $1.89M
|
770K
$8.95M
|
|
|
Aug 14, 2025
Q2 2025
|
Sphera Funds Management Ltd.
Tel Aviv, L3 |
SELL
|
- |
-108K- 32.75% |
$734K - $1.59M
|
221K
$2.57M
|
|
|
Aug 14, 2025
Q2 2025
|
Sofinnova Investments, Inc.
Menlo Park, CA |
SELL
|
- |
-102K- 14.23% |
$695K - $1.51M
|
615K
$7.14M
|
|
|
Aug 14, 2025
Q2 2025
|
Axa S.A.
Paris, I0 |
SELL
|
- |
-89.1K- 35.37% |
$607K - $1.32M
|
163K
$1.89M
|
|
|
Aug 14, 2025
Q2 2025
|
Dark Forest Capital Management LP
Weston, CT |
SELL
|
- |
-87.1K- 80.36% |
$593K - $1.29M
|
21.3K
$247K
|
|
|
Jul 22, 2025
Q2 2025
|
Gsa Capital Partners LLP
London, X0 |
SELL
|
- |
-84.7K- 85.87% |
$577K - $1.25M
|
13.9K
$162K
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
SELL
|
- |
-72.6K- 61.07% |
$494K - $1.07M
|
46.3K
$538K
|
|
|
Aug 14, 2025
Q2 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-69.4K- 41.39% |
$473K - $1.03M
|
98.2K
$1.14M
|
|
|
Aug 14, 2025
Q2 2025
|
Palo Alto Investors LP
Palo Alto, CA |
SELL
|
- |
-68.4K- 20.52% |
$466K - $1.01M
|
265K
$3.08M
|
|
|
Aug 14, 2025
Q2 2025
|
Perceptive Advisors LLC
New York, NY |
SELL
|
- |
-66K- 2.85% |
$450K - $976K
|
2.25M
$26.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Exome Asset Management LLC
New York, NY |
SELL
|
- |
-62.5K- 24.17% |
$425K - $923K
|
196K
$2.28M
|
|
|
Aug 14, 2025
Q2 2025
|
High Vista Strategies LLC
Boston, MA |
SELL
|
- |
-52.1K- 66.43% |
$355K - $770K
|
26.3K
$306K
|
|
|
Aug 14, 2025
Q2 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
SELL
|
- |
-48.8K- 78.34% |
$332K - $721K
|
13.5K
$157K
|
|
|
Aug 13, 2025
Q2 2025
|
Schroder Investment Management Group
London, X0 |
SELL
|
- |
-37.2K- 15.32% |
$253K - $550K
|
206K
$2.39M
|
|
|
Aug 14, 2025
Q2 2025
|
Rafferty Asset Management, LLC
New York, NY |
SELL
|
- |
-37.1K- 25.18% |
$253K - $548K
|
110K
$1.28M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-29.4K- 2.11% |
$200K - $435K
|
1.36M
$15.8M
|
|
|
Aug 12, 2025
Q2 2025
|
Franklin Resources Inc
San Mateo, CA |
SELL
|
- |
-24.7K- 1.75% |
$168K - $365K
|
1.39M
$16.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-24K- 35.29% |
$163K - $354K
|
43.9K
$510K
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-23.4K- 10.48% |
$159K - $346K
|
200K
$2.32M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-20.9K- 55.59% |
$142K - $309K
|
16.7K
$194K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
CALL |
-16.9K- 50.6% |
$115K - $250K
|
16.5K
$192K
|
|
|
Aug 14, 2025
Q2 2025
|
Voleon Capital Management LP
Berkeley, CA |
SELL
|
- |
-15K- 25.05% |
$102K - $221K
|
44.7K
$520K
|
|
|
Aug 14, 2025
Q2 2025
|
Mariner, LLC
Overland Park, KS |
SELL
|
- |
-13.7K- 53.4% |
$93.3K - $202K
|
12K
$139K
|
|
|
Aug 13, 2025
Q2 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-12.1K- 42.49% |
$82.2K - $178K
|
16.3K
$190K
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-11.3K- 14.64% |
$77.1K - $167K
|
66K
$767K
|
|
|
Aug 14, 2025
Q2 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
SELL
|
- |
-10.9K- 8.39% |
$74.2K - $161K
|
119K
$1.38M
|
|
|
Aug 07, 2025
Q2 2025
|
Profund Advisors LLC
|
SELL
|
- |
-7.08K- 23.04% |
$48.2K - $105K
|
23.6K
$275K
|
|
|
Aug 14, 2025
Q2 2025
|
Adar1 Capital Management, LLC
Austin, TX |
SELL
|
- |
-7.04K- 23.38% |
$47.9K - $104K
|
23.1K
$268K
|
|
|
Aug 13, 2025
Q2 2025
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-3.06K- 7.0% |
$20.8K - $45.2K
|
40.6K
$472K
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-2.3K- 6.34% |
$15.7K - $34.1K
|
34K
$395K
|
|
|
Jul 31, 2025
Q2 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
SELL
|
- |
-1.78K- 57.7% |
$12.1K - $26.4K
|
1.31K
$15.2K
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
SELL
|
- |
-1.61K- 3.04% |
$11K - $23.8K
|
51.5K
$598K
|
|
|
Aug 14, 2025
Q2 2025
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
SELL
|
- |
-1.5K- 10.87% |
$10.2K - $22.1K
|
12.3K
$143K
|
|
|
Aug 13, 2025
Q2 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-1.4K- 39.71% |
$9.53K - $20.7K
|
2.13K
$24.7K
|
|
|
Jul 23, 2025
Q2 2025
|
Us Bancorp \De\
|
SELL
|
- |
-966- 73.85% |
$6.58K - $14.3K
|
342
$3.97K
|
|
|
Jul 31, 2025
Q2 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-475- 31.67% |
$3.23K - $7.02K
|
1.03K
$11.9K
|
|
|
Jul 16, 2025
Q2 2025
|
Signaturefd, LLC
Atlanta, GA |
SELL
|
- |
-441- 60.33% |
$3K - $6.52K
|
290
$3.37K
|
|
|
Jul 31, 2025
Q2 2025
|
Oppenheimer & CO Inc
New York, NY |
SELL
|
- |
-262- 0.75% |
$1.78K - $3.87K
|
34.7K
$403K
|
|
|
Jul 07, 2025
Q2 2025
|
Versant Capital Management, Inc
|
SELL
|
- |
-239- 84.45% |
$1.63K - $3.53K
|
44
$511
|