Form 13-F position report

MATERION CORPORATION COM STK (

Reported by Granite Investment Partners LLC

MTRN CUSIP 576690101 Manager CIK 0001542266

Reported 298,643 shares, up 11,845 (4.1%) from the prior quarter.

Reported value 39.5%; share count 4.1% vs. the prior quarter.

Added
% of reported 13F value 0.8% This manager · Q4 2021
Shares 298,643 Quarter-end amount reported
Reported value $27,457,000 Fair value at quarter end
Consecutive quarters held 14 Through Q4 2021

Reported position value by quarter

Reported position value by quarter

Each bar is a Form 13-F quarter-end snapshot. It does not show trades made within the quarter.

Reported position value by quarter
Date Holding Value
2021-09-30 19686000
2021-12-31 27457000
2022-03-31 23419000
2022-06-30 20225000
2022-09-30 14558000
2022-12-31 0

Quarterly position history

How this manager's reported quarter-end position changed over time.

6 quarters
Quarterly reported position history for MATERION CORPORATION COM STK ( held by Granite Investment Partners LLC.
Quarter Activity Shares Change % of reported 13F Reported value Filed Source filing
Q4 2022 Reduced 0 -181,975 (-100.0%) 0 $0 2023-02-10
Q3 2022 Reduced 181,975 -92,338 (-33.7%) 0.63% $14,558,000 2022-10-24
Q2 2022 Added 274,313 +1,169 (0.4%) 0.84% $20,225,000 2022-07-22
Q1 2022 Reduced 273,144 -25,499 (-8.5%) 0.79% $23,419,000 2022-05-02
Q4 2021 Added 298,643 +11,845 (4.1%) 0.8% $27,457,000 2022-02-10
Q3 2021 Reduced 286,798 -8,344 (-2.8%) 0.61% $19,686,000 2021-11-03
Five years are shown. A free account unlocks the complete reported history. Unlock full history

Who else reported the position

219 managers reported MATERION CORPORATION COM STK ( for Q4 2021.

Managers reporting MATERION CORPORATION COM STK ( in Q4 2021.
Manager Activity Shares Change % of reported 13F Reported value Tenure
BlackRock Inc Reduced 3,385,405 -15,306 < 0.01% $311,255,000 35 qtrs
VANGUARD GROUP INC Added 2,205,944 +1,648 < 0.01% $202,815,000 35 qtrs
DIMENSIONAL FUND ADVISORS LP Reduced 1,286,460 -17,157 0.04% $118,276,000 35 qtrs
STATE STREET CORPORATION Reduced 849,646 -95,113 < 0.01% $78,116,000 35 qtrs
abrdn plc Reduced 731,506 -25,868 0.15% $67,254,000 3 qtrs
WILLIAM BLAIR INVESTMENT MANAGEMENT LLC Reduced 539,369 -47,087 0.13% $49,590,000 3 qtrs
THE BANK OF NEW YORK MELLON CORPORATION Reduced 464,085 -39,764 < 0.01% $42,667,000 35 qtrs
BARROW HANLEY MEWHINNEY & STRAUSS LLC Reduced 455,126 -10,762 0.13% $41,844,000 7 qtrs
NORTHERN TRUST CORPORATION Added 443,820 +4,067 < 0.01% $40,804,000 35 qtrs
Nuveen Asset Management LLC Reduced 437,604 -7,598 0.01% $40,233,000 11 qtrs
Premium adds each manager's conviction percentile across reporting peers.
Filing details and methodology As reported
Report period
December 31, 2021
Filed
February 10, 2022
Filing type
13F-HR
Position type
COM

Voting authority reported

Sole
281,860
Shared
0
None
16,783

“None” means the manager reported no voting authority for those shares on non-routine matters. It does not disclose why and is not evidence of securities lending.

Form 13-F is a delayed quarter-end snapshot of disclosed long Section 13(f) securities. It can be filed up to 45 days after quarter end, excludes short positions and most non-U.S. securities, and does not reveal intra-quarter trading. For options, reported shares and value describe the underlying-share exposure; strike, expiry, premium, and written positions are not disclosed.