Jim Simons - Renaissance Technologies LLC 13F Activity & Position Changes (Q4 2018)
As of Dec 31, 2018, the Renaissance Technologies LLC portfolio activity showed several notable changes in holdings, according to the latest SEC 13F filing reported on May 14, 2026. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.
During Q4 2018, the filing reported:
New Buys - American Airlines Group, Inc., Advance Auto Parts Inc., Apple Inc., American Assets Trust, Inc., Ameris Bancorp, and 353 more
Increases - Great Panther, Agilent Technologies, Inc., Atlantic American Corporation, ABB Ltd., ACADIA Pharmaceuticals Inc., and 996 more
Reductions - AbbVie Inc., Ambev S.A., Arbor Realty Trust, Associated Capital Group, Inc., Acco Brands Corporation, and 716 more
Complete Exits - Alcoa Corporation, iShares MSCI All Country Asia e, Arbutus Biopharma Corporation, AECOM, Analog Devices, Inc., and 279 more
These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.
| Date | Symbol | Type | Change Qty |
|---|---|---|---|
|
Q4 2018
|
39115V101
Great Panther
|
Buy |
+872,154
|
|
Q4 2018
|
A
Agilent Technologies, Inc.
|
Buy |
+1,135,800
|
|
Q4 2018
|
AA
Alcoa Corporation
|
Sell - Position Exit |
-207,696
|
|
Q4 2018
|
AAL
American Airlines Group, Inc.
|
Buy - Position Entry |
+43,400
|
|
Q4 2018
|
AAME
Atlantic American Corporation
|
Buy |
+300
|
|
Q4 2018
|
AAP
Advance Auto Parts Inc.
|
Buy - Position Entry |
+304,050
|
|
Q4 2018
|
AAPL
Apple Inc.
|
Buy - Position Entry |
+2,760,484
|
|
Q4 2018
|
AAT
American Assets Trust, Inc.
|
Buy - Position Entry |
+35,700
|
|
Q4 2018
|
AAXJ
iShares MSCI All Country Asia e
|
Sell - Position Exit |
-25,300
|
|
Q4 2018
|
ABBNY
ABB Ltd.
|
Buy |
+1,005,600
|
|
Q4 2018
|
ABBV
AbbVie Inc.
|
Sell |
-1,120,556
|
|
Q4 2018
|
ABCB
Ameris Bancorp
|
Buy - Position Entry |
+149,408
|
|
Q4 2018
|
ABEV
Ambev S.A.
|
Sell |
-647,200
|
|
Q4 2018
|
ABG
Asbury Automotive Group Inc
|
Buy - Position Entry |
+83,200
|
|
Q4 2018
|
ABR
Arbor Realty Trust
|
Sell |
-352,764
|
|
Q4 2018
|
ABUS
Arbutus Biopharma Corporation
|
Sell - Position Exit |
-48,766
|
|
Q4 2018
|
AC
Associated Capital Group, Inc.
|
Sell |
-14,331
|
|
Q4 2018
|
ACAD
ACADIA Pharmaceuticals Inc.
|
Buy |
+425,500
|
|
Q4 2018
|
ACCO
Acco Brands Corporation
|
Sell |
-135,100
|
|
Q4 2018
|
ACIC
American Coastal Insurance Corp
|
Buy - Position Entry |
+17,100
|
|
Q4 2018
|
ACIW
ACI Worldwide, Inc.
|
Buy - Position Entry |
+37,434
|
|
Q4 2018
|
ACLS
Axcelis Technologies, Inc.
|
Sell |
-28,800
|
|
Q4 2018
|
ACM
AECOM
|
Sell - Position Exit |
-233,077
|
|
Q4 2018
|
ACN
Accenture plc
|
Buy |
+564,700
|
|
Q4 2018
|
ACNB
ACNB Corporation
|
Sell |
-3,998
|
|
Q4 2018
|
ACNT
Ascent Industries Co.
|
Sell |
-26,600
|
|
Q4 2018
|
ACRE
Ares Commercial Real Estate Cor
|
Buy |
+99,700
|
|
Q4 2018
|
ACRS
Aclaris Therapeutics, Inc.
|
Buy - Position Entry |
+95,680
|
|
Q4 2018
|
ACTG
Acacia Research Corporation
|
Sell |
-31,900
|
|
Q4 2018
|
ACU
Acme
|
Sell |
-9,200
|
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