Jim Simons Xoma Corp Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q2 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Xoma Corp stock. As of the latest transaction made, Renaissance Technologies LLC holds 11,900 shares of XOMA stock, worth $338,674. This represents 0.0% of its overall portfolio holdings.

Number of Shares

11,900

Previous 13,700 13.14%

Holding current value

$338,674

Previous $273,000 9.52%

% of portfolio

0.0%

Previous 0.0%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	SELL	$18.76 - $27.49 $33,768 - $49,482	-1,800 Reduced 13.14%	11,900 $299,000
Q1 2025 May 14, 2025	SELL	$19.93 - $28.12 $47,832 - $67,488	-2,400 Reduced 14.91%	13,700 $273,000
Q4 2024 Feb 13, 2025	BUY	$25.11 - $33.88 $191,313 - $258,131	7,619 Added 89.84%	16,100 $423,000
Q3 2024 Nov 13, 2024	BUY	$23.1 - $29.85 $195,911 - $253,157	8,481 New	8,481 $224,000
Q4 2023 Feb 13, 2024	SELL	$13.82 - $19.13 $81,662 - $113,039	-5,909 Reduced 32.46%	12,296 $227,000
Q3 2023 Nov 14, 2023	SELL	$14.02 - $17.71 $405,107 - $511,730	-28,895 Reduced 61.35%	18,205 $257,000
Q2 2023 Aug 11, 2023	BUY	$17.0 - $21.58 $603,483 - $766,068	35,499 Added 306.0%	47,100 $890,000
Q1 2023 May 12, 2023	BUY	$18.01 - $23.12 $208,934 - $268,215	11,601 New	11,601 $245,000
Q2 2022 Aug 12, 2022	BUY	$17.05 - $28.22 $559,240 - $925,616	32,800 New	32,800 $731,000
Q1 2021 May 13, 2021	SELL	$33.21 - $43.99 $208,060 - $275,597	-6,265 Closed	0 $0
Q4 2020 Feb 10, 2021	SELL	$19.26 - $45.61 $489,878 - $1.16 Million	-25,435 Reduced 80.24%	6,265 $276,000
Q3 2020 Nov 13, 2020	SELL	$16.25 - $20.94 $904,621 - $1.17 Million	-55,669 Reduced 63.72%	31,700 $597,000
Q2 2020 Aug 13, 2020	SELL	$18.45 - $25.51 $373,003 - $515,735	-20,217 Reduced 18.79%	87,369 $1.73 Million
Q1 2020 May 14, 2020	BUY	$15.11 - $28.71 $269,758 - $512,559	17,853 Added 19.9%	107,586 $2.19 Million
Q4 2019 Feb 13, 2020	BUY	$17.5 - $28.66 $1.57 Million - $2.57 Million	89,733 New	89,733 $2.45 Million
Q3 2019 Nov 13, 2019	SELL	$15.02 - $21.51 $160,714 - $230,157	-10,700 Closed	0 $0
Q2 2019 Aug 12, 2019	BUY	$11.83 - $18.98 $126,581 - $203,086	10,700 New	10,700 $159,000

Others Institutions Holding XOMA

# of Institutions

Shares Held

6.97M

Call Options Held

Put Options Held

View Full List

About XOMA Corp

Ticker XOMA
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 11,450,800
Market Cap $326M
Description
XOMA Corporation operates as a biotechnology royalty aggregator in Europe, the United States, and the Asia Pacific. The company engages in helping biotech companies for enhancing human health. It acquires the potential future economics associated with pre-commercial therapeutic candidates that have been licensed to pharmaceutical or biotechnolog...

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