Jim Simons - Renaissance Technologies LLC 13F Activity & Position Changes (Q1 2019)
As of Mar 31, 2019, 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 Q1 2019, the filing reported:
New Buys - Alcoa Corporation, Applied Optoelectronics, Inc., iShares MSCI All Country Asia e, AllianceBernstein Holding L.P., AECOM, and 345 more
Increases - Agilent Technologies, Inc., Atlantic American Corporation, Advance Auto Parts Inc., ABB Ltd., AbbVie Inc., and 1031 more
Reductions - Great Panther, American Assets Trust, Inc., Asbury Automotive Group Inc, Acco Brands Corporation, Axcelis Technologies, Inc., and 751 more
Complete Exits - American Airlines Group, Inc., Apple Inc., Ameris Bancorp, Arbor Realty Trust, ACADIA Pharmaceuticals Inc., and 284 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 |
|---|---|---|---|
|
Q1 2019
|
39115V101
Great Panther
|
Sell |
-50,492
|
|
Q1 2019
|
A
Agilent Technologies, Inc.
|
Buy |
+311,600
|
|
Q1 2019
|
AA
Alcoa Corporation
|
Buy - Position Entry |
+2,398,896
|
|
Q1 2019
|
AAL
American Airlines Group, Inc.
|
Sell - Position Exit |
-43,400
|
|
Q1 2019
|
AAME
Atlantic American Corporation
|
Buy |
+800
|
|
Q1 2019
|
AAOI
Applied Optoelectronics, Inc.
|
Buy - Position Entry |
+65,100
|
|
Q1 2019
|
AAP
Advance Auto Parts Inc.
|
Buy |
+272,800
|
|
Q1 2019
|
AAPL
Apple Inc.
|
Sell - Position Exit |
-2,760,484
|
|
Q1 2019
|
AAT
American Assets Trust, Inc.
|
Sell |
-1,000
|
|
Q1 2019
|
AAXJ
iShares MSCI All Country Asia e
|
Buy - Position Entry |
+19,500
|
|
Q1 2019
|
AB
AllianceBernstein Holding L.P.
|
Buy - Position Entry |
+7,338
|
|
Q1 2019
|
ABBNY
ABB Ltd.
|
Buy |
+2,116,900
|
|
Q1 2019
|
ABBV
AbbVie Inc.
|
Buy |
+2,374,556
|
|
Q1 2019
|
ABCB
Ameris Bancorp
|
Sell - Position Exit |
-149,408
|
|
Q1 2019
|
ABEV
Ambev S.A.
|
Buy |
+7,022,400
|
|
Q1 2019
|
ABG
Asbury Automotive Group Inc
|
Sell |
-50,200
|
|
Q1 2019
|
ABR
Arbor Realty Trust
|
Sell - Position Exit |
-155,736
|
|
Q1 2019
|
AC
Associated Capital Group, Inc.
|
Buy |
+5,800
|
|
Q1 2019
|
ACAD
ACADIA Pharmaceuticals Inc.
|
Sell - Position Exit |
-597,800
|
|
Q1 2019
|
ACCO
Acco Brands Corporation
|
Sell |
-153,347
|
|
Q1 2019
|
ACIC
American Coastal Insurance Corp
|
Buy |
+29,800
|
|
Q1 2019
|
ACIW
ACI Worldwide, Inc.
|
Buy |
+446,499
|
|
Q1 2019
|
ACLS
Axcelis Technologies, Inc.
|
Sell |
-16,400
|
|
Q1 2019
|
ACM
AECOM
|
Buy - Position Entry |
+408,400
|
|
Q1 2019
|
ACN
Accenture plc
|
Sell - Position Exit |
-838,400
|
|
Q1 2019
|
ACNB
ACNB Corporation
|
Buy |
+18,000
|
|
Q1 2019
|
ACNT
Ascent Industries Co.
|
Sell |
-16,800
|
|
Q1 2019
|
ACRE
Ares Commercial Real Estate Cor
|
Buy |
+27,668
|
|
Q1 2019
|
ACRS
Aclaris Therapeutics, Inc.
|
Buy |
+331,700
|
|
Q1 2019
|
ACTG
Acacia Research Corporation
|
Buy |
+124,700
|
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