Latest Institutional Sells of Materion Corp (MTRN)
This list provides information on the latest institutional transactions involving Materion Corp (MTRN) 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 |
|---|---|---|---|---|---|---|---|
|
Nov 12, 2025
Q3 2025
|
Trigran Investments, Inc.
|
SELL
|
- |
-301K- 37.69% |
$24.3M - $36.8M
|
498K
$57.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Silvercrest Asset Management Group LLC
New York, NY |
SELL
|
- |
-210K- 98.84% |
$17M - $25.7M
|
2.46K
$286K
|
|
|
Oct 17, 2025
Q3 2025
|
Copeland Capital Management, LLC
|
SELL
|
- |
-92.9K- 19.95% |
$7.5M - $11.3M
|
373K
$43.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-47.5K- 80.3% |
$3.83M - $5.8M
|
11.6K
$1.36M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-45.5K- 57.59% |
$3.68M - $5.56M
|
33.5K
$3.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
- |
-45.1K- 74.8% |
$3.64M - $5.51M
|
15.2K
$1.77M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-39.2K- 81.63% |
$3.16M - $4.78M
|
8.81K
$1.03M
|
|
|
Nov 13, 2025
Q3 2025
|
Barrow Hanley Mewhinney & Strauss LLC
Dallas, TX |
SELL
|
- |
-35.9K- 5.6% |
$2.89M - $4.38M
|
604K
$70.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-32.8K- 42.43% |
$2.65M - $4.01M
|
44.6K
$5.19M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-29.9K- 1.25% |
$2.41M - $3.65M
|
2.36M
$274M
|
|
|
Nov 13, 2025
Q3 2025
|
Ceredex Value Advisors LLC
|
SELL
|
- |
-29.5K- 31.92% |
$2.38M - $3.6M
|
62.9K
$7.32M
|
|
|
Nov 10, 2025
Q3 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-27.4K- 25.96% |
$2.21M - $3.34M
|
78K
$9.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Granahan Investment Management, LLC
Waltham, MA |
SELL
|
- |
-26.7K- 22.09% |
$2.16M - $3.26M
|
94.3K
$11M
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-20.5K- 25.73% |
$1.65M - $2.5M
|
59.1K
$6.88M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-20.2K- 74.73% |
$1.63M - $2.47M
|
6.83K
$795K
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-12.7K- 65.92% |
$1.02M - $1.55M
|
6.56K
$764K
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
SELL
|
- |
-10.7K- 42.91% |
$861K - $1.3M
|
14.2K
$1.65M
|
|
|
Nov 07, 2025
Q3 2025
|
Heartland Advisors Inc
Milwaukee, WI |
SELL
|
- |
-10.6K- 11.67% |
$858K - $1.3M
|
80.4K
$9.36M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-8.24K- 2.95% |
$665K - $1.01M
|
271K
$31.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-7.54K- 0.75% |
$608K - $921K
|
1M
$117M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-7.48K- 43.86% |
$604K - $913K
|
9.57K
$1.11M
|
|
|
Oct 16, 2025
Q3 2025
|
Rice Hall James & Associates, LLC
|
SELL
|
- |
-6.98K- 28.31% |
$563K - $852K
|
17.7K
$2.06M
|
|
|
Nov 14, 2025
Q3 2025
|
Petrus Trust Company, Lta
Dallas, TX |
SELL
|
- |
-6.19K- 72.32% |
$499K - $755K
|
2.37K
$276K
|
|
|
Nov 13, 2025
Q3 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
SELL
|
- |
-6.05K- 55.26% |
$488K - $739K
|
4.9K
$570K
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
SELL
|
- |
-5.61K- 72.66% |
$453K - $685K
|
2.11K
$246K
|
|
|
Nov 14, 2025
Q3 2025
|
Aquatic Capital Management LLC
Chicago, IL |
SELL
|
- |
-5.35K- 79.75% |
$432K - $653K
|
1.36K
$158K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-4.98K- 12.53% |
$402K - $608K
|
34.7K
$4.04M
|
|
|
Nov 12, 2025
Q3 2025
|
Stifel Financial Corp
St. Louis, MO |
SELL
|
- |
-3.85K- 11.05% |
$310K - $470K
|
31K
$3.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Verition Fund Management LLC
Greenwich, CT |
SELL
|
- |
-3.37K- 36.5% |
$272K - $411K
|
5.86K
$682K
|
|
|
Oct 31, 2025
Q3 2025
|
Mutual Of America Capital Management LLC
New York, NY |
SELL
|
- |
-3.27K- 5.91% |
$264K - $400K
|
52.1K
$6.06M
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-3.11K- 3.01% |
$251K - $380K
|
100K
$11.7M
|
|
|
Oct 28, 2025
Q3 2025
|
Maryland State Retirement & Pension System
|
SELL
|
- |
-3.1K- 50.99% |
$250K - $379K
|
2.98K
$347K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-2.39K- 22.12% |
$193K - $292K
|
8.42K
$980K
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-2.37K- 20.17% |
$192K - $290K
|
9.4K
$1.09M
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-2.11K- 3.68% |
$170K - $258K
|
55.3K
$6.44M
|
|
|
Nov 04, 2025
Q3 2025
|
State Of Wyoming
Cheyenne, WY |
SELL
|
- |
-1.97K- 93.71% |
$159K - $240K
|
132
$15.4K
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
SELL
|
- |
-1.95K- 48.54% |
$157K - $238K
|
2.06K
$240K
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
SELL
|
- |
-1.88K- 45.07% |
$151K - $229K
|
2.29K
$266K
|
|
|
Oct 22, 2025
Q3 2025
|
Cerity Partners LLC
New York, NY |
SELL
|
- |
-1.58K- 44.22% |
$128K - $193K
|
2K
$233K
|
|
|
Oct 27, 2025
Q3 2025
|
Janney Montgomery Scott LLC
|
SELL
|
- |
-1.39K- 17.55% |
$113K - $170K
|
6.55K
$762K
|
|
|
Oct 14, 2025
Q3 2025
|
Yousif Capital Management, LLC
|
SELL
|
- |
-1.33K- 17.22% |
$107K - $162K
|
6.39K
$744K
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Wisconsin Investment Board
Madison, WI |
SELL
|
- |
-1.32K- 25.29% |
$106K - $161K
|
3.89K
$453K
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
SELL
|
- |
-1.22K- 12.39% |
$98.6K - $149K
|
8.64K
$1.01M
|
|
|
Oct 23, 2025
Q3 2025
|
State Of Alaska, Department Of Revenue
|
SELL
|
- |
-1.15K- 9.3% |
$93K - $141K
|
11.2K
$1.31M
|
|
|
Nov 07, 2025
Q3 2025
|
Fiera Capital Corp
Montreal, A8 |
SELL
|
- |
-1.07K- 2.85% |
$86.2K - $130K
|
36.5K
$4.24M
|
|
|
Oct 15, 2025
Q3 2025
|
Inspire Investing, LLC
Meridian, ID |
SELL
|
- |
-1.07K- 21.94% |
$86K - $130K
|
3.79K
$442K
|
|
|
Nov 14, 2025
Q3 2025
|
Toroso Investments, LLC
Massapequa, NY |
SELL
|
- |
-856- 17.31% |
$69.1K - $105K
|
4.09K
$476K
|
|
|
Oct 24, 2025
Q3 2025
|
New York State Teachers Retirement System
|
SELL
|
- |
-843- 3.73% |
$68K - $103K
|
21.7K
$2.53M
|
|
|
Nov 18, 2025
Q3 2025
|
Pictet Asset Management Holding Sa
Carouge, V8 |
SELL
|
- |
-799- 23.46% |
$64.5K - $97.6K
|
2.61K
$303K
|
|
|
Nov 12, 2025
Q3 2025
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-797- 13.08% |
$64.3K - $97.3K
|
5.29K
$616K
|
|