Latest Institutional Transactions on Dyne Therapeutics, Inc. (DYN)
This table provides information on the latest institutional transactions involving Dyne Therapeutics, Inc. (DYN) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
SELL
|
- |
-29.4K- 2.11% |
$200K - $435K
|
1.36M
$15.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Tfg Asset Management Gp LTD
Grand Cayman, E9 |
BUY
|
- |
138KNew |
$942K - $2.05M
|
138K
$1.61M
|
|
|
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
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
418+ 0.07% |
$2.85K - $6.18K
|
575K
$6.68M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
488KNew |
$3.33M - $7.22M
|
488K
$5.68M
|
|
|
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
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
31.7K+ 20.51% |
$216K - $468K
|
186K
$2.16M
|
|
|
Aug 14, 2025
Q2 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
SELL
|
- |
-48.8K- 78.34% |
$332K - $721K
|
13.5K
$157K
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
BUY
|
- |
10K+ 25.14% |
$68.2K - $148K
|
49.9K
$580K
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
564K+ 30.96% |
$3.84M - $8.33M
|
2.38M
$27.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
3.39K+ 6.81% |
$23.1K - $50.1K
|
53.2K
$618K
|
|
|
Aug 14, 2025
Q2 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
23.2K+ 181.93% |
$158K - $343K
|
35.9K
$417K
|
|
|
Aug 14, 2025
Q2 2025
|
Orbimed Advisors LLC
San Diego, CA |
BUY
|
- |
16.8K+ 1.65% |
$114K - $248K
|
1.03M
$12M
|
|
|
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
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
346K+ 34.73% |
$2.35M - $5.11M
|
1.34M
$15.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Adar1 Capital Management, LLC
Austin, TX |
BUY
|
CALL |
20KNew |
$136K - $296K
|
20K
$232K
|
|
|
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
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
78K+ 37.71% |
$531K - $1.15M
|
285K
$3.31M
|
|
|
Aug 14, 2025
Q2 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
9New |
$61.3 - $133
|
9
$105
|
|
|
Aug 14, 2025
Q2 2025
|
Quarry LP
New York, NY |
BUY
|
- |
2.5K+ 55.56% |
$17K - $37K
|
7K
$81.3K
|
|
|
Aug 14, 2025
Q2 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
626K+ 53.56% |
$4.26M - $9.25M
|
1.79M
$20.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Securities, LLC
New York, NY |
BUY
|
- |
11.4KNew |
$77.5K - $168K
|
11.4K
$132K
|
|
|
Aug 14, 2025
Q2 2025
|
Wasatch Advisors Inc
Salt Lake City, UT |
BUY
|
- |
46.9K+ 9.18% |
$319K - $693K
|
558K
$6.48M
|
|
|
Aug 14, 2025
Q2 2025
|
Logos Global Management LP
San Francisco, CA |
BUY
|
- |
1.4M+ 280.0% |
$9.53M - $20.7M
|
1.9M
$22.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Rafferty Asset Management, LLC
New York, NY |
SELL
|
- |
-37.1K- 25.18% |
$253K - $548K
|
110K
$1.28M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-236K- 65.96% |
$1.61M - $3.49M
|
122K
$1.42M
|
|
|
Aug 14, 2025
Q2 2025
|
Frontier Capital Management CO LLC
|
BUY
|
- |
500K+ 172.59% |
$3.4M - $7.39M
|
789K
$9.17M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
111K+ 16.33% |
$757K - $1.64M
|
792K
$9.2M
|
|
|
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
|
Rock Springs Capital Management LP
Baltimore, MD |
BUY
|
- |
56.5K+ 10.77% |
$385K - $835K
|
581K
$6.75M
|
|
|
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
|
High Vista Strategies LLC
Boston, MA |
SELL
|
- |
-52.1K- 66.43% |
$355K - $770K
|
26.3K
$306K
|
|
|
Aug 14, 2025
Q2 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
3.19MNew |
$21.7M - $47.2M
|
3.19M
$37.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
23.1K+ 24.95% |
$157K - $342K
|
116K
$1.35M
|
|
|
Aug 14, 2025
Q2 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
BUY
|
- |
556+ 282.23% |
$3.79K - $8.22K
|
753
$8.75K
|
|
|
Aug 14, 2025
Q2 2025
|
Frazier Life Sciences Management, L.P.
Menlo Park, CA |
BUY
|
- |
62.6K+ 4.34% |
$427K - $926K
|
1.51M
$17.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
16.5K+ 41.2% |
$113K - $245K
|
56.7K
$659K
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-2.3K- 6.34% |
$15.7K - $34.1K
|
34K
$395K
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
140K+ 334.33% |
$953K - $2.07M
|
182K
$2.11M
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
87.6K+ 103.1% |
$596K - $1.29M
|
172K
$2M
|
|
|
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
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
10.7K+ 15.63% |
$73K - $159K
|
79.4K
$922K
|
|
|
Aug 14, 2025
Q2 2025
|
Adar1 Capital Management, LLC
Austin, TX |
SELL
|
- |
-7.04K- 23.38% |
$47.9K - $104K
|
23.1K
$268K
|
|
|
Aug 14, 2025
Q2 2025
|
Caxton Associates LLP
London, |
BUY
|
- |
1.63K+ 10.87% |
$11.1K - $24K
|
16.6K
$193K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
12K+ 10.22% |
$81.4K - $177K
|
129K
$1.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-597K- 43.02% |
$4.07M - $8.83M
|
791K
$9.19M
|
|
|
Aug 14, 2025
Q2 2025
|
Twinbeech Capital LP
Purchase, NY |
BUY
|
- |
139K+ 236.86% |
$944K - $2.05M
|
197K
$2.29M
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
187K+ 127.93% |
$1.27M - $2.77M
|
333K
$3.87M
|
|
|
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
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
64.5K+ 82.55% |
$440K - $954K
|
143K
$1.66M
|