TECHNICAL COMMUNICATIONS CORP - TCCO

Detailed investor-level table based on 13F positions.
Early Q4 2020 data: only 8 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.

Shareholders (13F)

Quarter: Q1 2014 · Compare: Q4 2013
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
DIMENSIONAL FUND ADVISORS LP History No change 30,917 198 0.0% 0.0% 1 0 0.0% Q1 2014 May 14, 2014
ROYAL BANK OF CANADA History Reduced 25,984 172 0.0% 0.0% 2 -58 -0.22% Q1 2014 May 15, 2014
RENAISSANCE TECHNOLOGIES LLC History No change 15,200 101 0.0% 0.0% 3 0 0.0% Q1 2014 May 14, 2014
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM History No change 10,592 70 0.0% 0.0% 4 0 0.0% Q1 2014 Apr 18, 2014
Bank of New York Mellon Corp History No change 10,583 70 0.0% 0.0% 5 0 0.0% Q1 2014 May 14, 2014
MORGAN STANLEY History Added to 3,629 24 0.0% 0.0% 6 +3 0.08% Q1 2014 May 13, 2014
UBS AG History New 2,155 14 0.0% — 7 +2,155 New Q1 2014 May 16, 2014
Tower Research Capital LLC History Reduced 700 5 0.0% 0.0% 8 -57 -7.53% Q1 2014 May 02, 2014
MANUFACTURERS LIFE INSURANCE COMPANY, THE History Reduced 146 1 0.0% 0.0% 9 -735 -83.43% Q1 2014 May 15, 2014
WHITE BAY PT LLC History Closed out 0 0 — 0.0% — -100 -100.0% Q4 2013 Feb 13, 2014
BANK OF AMERICA CORP /DE/ History Closed out 0 0 — — — -4 -100.0% Q4 2013 Feb 27, 2014
BlackRock Institutional Trust Company, N.A. History No change 75 0 — 0.0% — 0 0.0% Q1 2014 May 02, 2014