Jim Simons - Renaissance Technologies LLC 13F Activity & Position Changes (Q1 2018)

As of Mar 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 Q1 2018, the filing reported:

New Buys - AbbVie Inc., iShares MSCI ACWI ex U.S. ETF, iShares Core U.S. Aggregate Bon, Agios Pharmaceuticals, Inc., Akamai Technologies, Inc., and 303 more

Increases - Great Panther, Agilent Technologies, Inc., American Assets Trust, Inc., ABB Ltd., Ambev S.A., and 963 more

Reductions - Alcoa Corporation, Atlantic American Corporation, AAON, Inc., AllianceBernstein Holding L.P., Arbutus Biopharma Corporation, and 686 more

Complete Exits - American Airlines Group, Inc., Advance Auto Parts Inc., iShares MSCI All Country Asia e, Ameris Bancorp, AECOM, and 227 more

These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.

Date	Symbol	Name	Type	Change Qty	% Change	Value	Remaining
Q1 2018	39115V101 Great Panther	Great Panther	Buy	+90,400	+5.8%	$1.93K	1,649,495
Q1 2018	A Agilent Technologies, Inc.	Agilent Technologies, Inc.	Buy	+478,500	+20.2%	$190.58K	2,848,700
Q1 2018	AA Alcoa Corporation	Alcoa Corporation	Sell	-301,200	-14.2%	$81.75K	1,818,196
Q1 2018	AAL American Airlines Group, Inc.	American Airlines Group, Inc.	Sell - Position Exit	-423,632	-100.0%	$0.00	-
Q1 2018	AAME Atlantic American Corporation	Atlantic American Corporation	Sell	-800	-1.6%	$160.00	48,600
Q1 2018	AAON AAON, Inc.	AAON, Inc.	Sell	-175,400	-62.0%	$4.20K	107,675
Q1 2018	AAP Advance Auto Parts Inc.	Advance Auto Parts Inc.	Sell - Position Exit	-500,850	-100.0%	$0.00	-
Q1 2018	AAT American Assets Trust, Inc.	American Assets Trust, Inc.	Buy	+17,500	+16.3%	$4.16K	124,600
Q1 2018	AAXJ iShares MSCI All Country Asia e	iShares MSCI All Country Asia e	Sell - Position Exit	-9,400	-100.0%	$0.00	-
Q1 2018	AB AllianceBernstein Holding L.P.	AllianceBernstein Holding L.P.	Sell	-112,657	-29.2%	$7.35K	273,643
Q1 2018	ABBNY ABB Ltd.	ABB Ltd.	Buy	+114,300	+20.1%	$16.22K	683,200
Q1 2018	ABBV AbbVie Inc.	AbbVie Inc.	Buy - Position Entry	+1,755,656	-	$166.17K	1,755,656
Q1 2018	ABCB Ameris Bancorp	Ameris Bancorp	Sell - Position Exit	-37,166	-100.0%	$0.00	-
Q1 2018	ABEV Ambev S.A.	Ambev S.A.	Buy	+2,026,000	+5994.1%	$14.97K	2,059,800
Q1 2018	ABM ABM Industries Incorporated	ABM Industries Incorporated	Buy	+152,500	+106.3%	$9.91K	296,000
Q1 2018	ABR Arbor Realty Trust	Arbor Realty Trust	Buy	+558,651	+51.0%	$14.59K	1,654,051
Q1 2018	ABUS Arbutus Biopharma Corporation	Arbutus Biopharma Corporation	Sell	-159,073	-39.5%	$1.22K	243,500
Q1 2018	AC Associated Capital Group, Inc.	Associated Capital Group, Inc.	Sell	-36,800	-51.8%	$1.28K	34,200
Q1 2018	ACCO Acco Brands Corporation	Acco Brands Corporation	Buy	+504,000	+131.7%	$11.13K	886,747
Q1 2018	ACIW ACI Worldwide, Inc.	ACI Worldwide, Inc.	Buy	+368,100	+398.2%	$10.92K	460,533
Q1 2018	ACLS Axcelis Technologies, Inc.	Axcelis Technologies, Inc.	Buy	+98,600	+157.3%	$3.97K	161,299
Q1 2018	ACM AECOM	AECOM	Sell - Position Exit	-245,477	-100.0%	$0.00	-
Q1 2018	ACNB ACNB Corporation	ACNB Corporation	Buy	+1,279	+2.2%	$1.73K	59,179
Q1 2018	ACNT Ascent Industries Co.	Ascent Industries Co.	Sell	-6,706	-3.7%	$2.52K	172,794
Q1 2018	ACTG Acacia Research Corporation	Acacia Research Corporation	Buy	+42,700	+1.3%	$12.08K	3,451,700
Q1 2018	ACU Acme	Acme	Buy	+1,700	+1.2%	$2.93K	140,500
Q1 2018	ACWX iShares MSCI ACWI ex U.S. ETF	iShares MSCI ACWI ex U.S. ETF	Buy - Position Entry	+7,800	-	$388.00	7,800
Q1 2018	ADAP Adaptimmune Therapeutics plc	Adaptimmune Therapeutics plc	Buy	+312,000	+31.4%	$14.67K	1,306,000
Q1 2018	ADBE Adobe Inc.	Adobe Inc.	Sell	-336,800	-85.9%	$11.99K	55,500
Q1 2018	ADC Agree Realty Corporation	Agree Realty Corporation	Sell	-41,400	-36.7%	$3.44K	71,500

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