Jim Simons - Renaissance Technologies LLC 13F Activity & Position Changes (Q3 2015)
As of Sep 30, 2015, 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 Q3 2015, the filing reported:
New Buys - Applied Optoelectronics, Inc., ABB Ltd., ABM Industries Incorporated, Abbott Laboratories, Arbutus Biopharma Corporation, and 233 more
Increases - Great Panther, Atlantic American Corporation, AAON, Inc., AbbVie Inc., Ameris Bancorp, and 813 more
Reductions - Arbor Realty Trust, Ascent Industries Co., Automatic Data Processing, Inc., Autodesk, Inc., Adams Resources & Energy, Inc., and 422 more
Complete Exits - Agilent Technologies, Inc., Apple Inc., AllianceBernstein Holding L.P., Adobe Inc., American Eagle Outfitters, Inc., and 210 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 |
|---|---|---|---|
|
Q3 2015
|
39115V101
Great Panther
|
Buy |
+317,196
|
|
Q3 2015
|
A
Agilent Technologies, Inc.
|
Sell - Position Exit |
-801,500
|
|
Q3 2015
|
AAME
Atlantic American Corporation
|
Buy |
+3,000
|
|
Q3 2015
|
AAOI
Applied Optoelectronics, Inc.
|
Buy - Position Entry |
+117,700
|
|
Q3 2015
|
AAON
AAON, Inc.
|
Buy |
+95,444
|
|
Q3 2015
|
AAPL
Apple Inc.
|
Sell - Position Exit |
-1,712,733
|
|
Q3 2015
|
AB
AllianceBernstein Holding L.P.
|
Sell - Position Exit |
-190,350
|
|
Q3 2015
|
ABBNY
ABB Ltd.
|
Buy - Position Entry |
+10,600
|
|
Q3 2015
|
ABBV
AbbVie Inc.
|
Buy |
+2,925,556
|
|
Q3 2015
|
ABCB
Ameris Bancorp
|
Buy |
+139,800
|
|
Q3 2015
|
ABEV
Ambev S.A.
|
Buy |
+2,920,100
|
|
Q3 2015
|
ABM
ABM Industries Incorporated
|
Buy - Position Entry |
+43,500
|
|
Q3 2015
|
ABR
Arbor Realty Trust
|
Sell |
-85,872
|
|
Q3 2015
|
ABT
Abbott Laboratories
|
Buy - Position Entry |
+1,348,400
|
|
Q3 2015
|
ABUS
Arbutus Biopharma Corporation
|
Buy - Position Entry |
+110,100
|
|
Q3 2015
|
ACIW
ACI Worldwide, Inc.
|
Buy - Position Entry |
+276,833
|
|
Q3 2015
|
ACNT
Ascent Industries Co.
|
Sell |
-1,600
|
|
Q3 2015
|
ACRE
Ares Commercial Real Estate Cor
|
Buy |
+340,700
|
|
Q3 2015
|
ACTG
Acacia Research Corporation
|
Buy |
+36,000
|
|
Q3 2015
|
ACU
Acme
|
Buy |
+2,300
|
|
Q3 2015
|
ADBE
Adobe Inc.
|
Sell - Position Exit |
-47,400
|
|
Q3 2015
|
ADC
Agree Realty Corporation
|
Buy |
+101,100
|
|
Q3 2015
|
ADM
Archer-Daniels-Midland Company
|
Buy - Position Entry |
+320,500
|
|
Q3 2015
|
ADP
Automatic Data Processing, Inc.
|
Sell |
-35,800
|
|
Q3 2015
|
ADSK
Autodesk, Inc.
|
Sell |
-729,550
|
|
Q3 2015
|
ADUS
Addus HomeCare Corporation
|
Buy |
+50,784
|
|
Q3 2015
|
AE
Adams Resources & Energy, Inc.
|
Sell |
-300
|
|
Q3 2015
|
AEE
Ameren Corporation
|
Buy |
+252,200
|
|
Q3 2015
|
AEHR
Aehr Test Systems
|
Sell |
-3,000
|
|
Q3 2015
|
AEIS
Advanced Energy Industries, Inc
|
Buy |
+32,900
|
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