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Arrhythmia Research

Q3 2016 vs Q4 2016

Comparing institutional holders between quarters

Quarters

Q4 2016Q3 2016Q2 2016Q1 2016Q4 2015
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile
Renaissance Technologies LLC
INCREASED
Shares94,700 from 94,500
Change+200 (+0%)
Value$360 (-$36)
Filed 2017-02-13
FNY Managed Accounts LLC
INCREASED
Shares81,688 from 71,222
Change+10,466 (+15%)
Value$310.4K (+$12.0K)
Filed 2017-02-08
Dimensional Fund Advisors LP
UNCHANGED
Shares56,453 from 56,453
Change0 (0%)
Value$215 (-$22)
Filed 2017-02-09
FMR LLC
UNCHANGED
Shares49,200 from 49,200
Change0 (0%)
Value$187 (-$19)
Filed 2017-02-28
California Public Employees Retirement System
UNCHANGED
Shares26,800 from 26,800
Change0 (0%)
Value$102 (-$10)
Filed 2017-02-10
Vanguard Group Inc
UNCHANGED
Shares14,015 from 14,015
Change0 (0%)
Value$54 (-$5)
Filed 2017-02-14
Shepherd Kaplan Krochuk, LLC
DECREASED
Shares10,459 from 20,923
Change-10,464 (-50%)
Value$40 (-$48)
Filed 2017-02-10
Commonwealth Equity Services, Inc
UNCHANGED
Shares10,000 from 10,000
Change0 (0%)
Value$38 (-$4)
Filed 2018-02-16
UBS Group AG
DECREASED
Shares3,401 from 3,656
Change-255 (-7%)
Value$13 (-$2)
Filed 2017-02-14
Wynnefield Capital IncA
NEW
Shares3,363
Change+3,363
Value$13
Filed 2017-02-14
BlackRock Fund Advisors
UNCHANGED
Shares620 from 620
Change0 (0%)
Value$2 (-$1)
Filed 2017-02-10
Nationwide Fund Advisors
UNCHANGED
Shares200 from 200
Change0 (0%)
Value$1 ($0)
Filed 2017-01-27
Wells Fargo & Company
UNCHANGED
Shares1 from 1
Change0 (0%)
Value$0 ($0)
Filed 2017-02-01
Bank of New York Mellon Corp
CLOSED
Shares0 from 10,365
Change-10,365 (-100%)
Value$0 (-$43)
Filed 2017-02-13
Tower Research Capital LLC (TRC)
CLOSED
Shares0 from 267
Change-267 (-100%)
Value$0 (-$1)
Filed 2017-02-03
Bank of America Corp
CLOSED
Shares0 from 155
Change-155 (-100%)
Value$0 (-$1)
Filed 2017-02-14
Status
Renaissance Technologies LLC
INCREASED94,70094,500+200+0%$396$360-$362017-02-13
FNY Managed Accounts LLC
INCREASED81,68871,222+10,466+15%$298.4K$310.4K+$12.0K2017-02-08
Dimensional Fund Advisors LP
UNCHANGED56,45356,45300%$237$215-$222017-02-09
FMR LLC
UNCHANGED49,20049,20000%$206$187-$192017-02-28
California Public Employees Retirement System
UNCHANGED26,80026,80000%$112$102-$102017-02-10
Vanguard Group Inc
UNCHANGED14,01514,01500%$59$54-$52017-02-14
Shepherd Kaplan Krochuk, LLC
DECREASED10,45920,923-10,464-50%$88$40-$482017-02-10
Commonwealth Equity Services, Inc
UNCHANGED10,00010,00000%$42$38-$42018-02-16
UBS Group AG
DECREASED3,4013,656-255-7%$15$13-$22017-02-14
Wynnefield Capital IncA
NEW3,363—+3,363——$13—2017-02-14
BlackRock Fund Advisors
UNCHANGED62062000%$3$2-$12017-02-10
Nationwide Fund Advisors
UNCHANGED20020000%$1$1$02017-01-27
Wells Fargo & Company
UNCHANGED1100%$0$0$02017-02-01
Bank of New York Mellon Corp
CLOSED010,365-10,365-100%$43$0-$432017-02-13
Tower Research Capital LLC (TRC)
CLOSED0267-267-100%$1$0-$12017-02-03
Bank of America Corp
CLOSED0155-155-100%$1$0-$12017-02-14
Showing 16 of 16 institutions