Citadel Advisors Llc

13F Holdings History for Protara Therapeutics, Inc. - Common Stock (TARA)

Symbol: TARA on Nasdaq
Investment type: Equity / Common Stock
Latest Disclosed Ownership: 1.63M shares
Security Ownership: 4.7%

Shares, Excluding Options vs Price

Value, Excluding Options

Kenneth Griffin ownership in Protara Therapeutics, Inc. Common Stock (TARA)

2025-02-14 - Kenneth Griffin has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1.63M shares of Protara Therapeutics, Inc. Common Stock (TARA). This represents 4.7% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Kenneth Griffin	4.7%		$6.35M	1.63M			$3.90	13G/A	12/31/2024	14 Feb 2025 18:24:06

Holdings date	Option	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
9/30/2025		0%	+0%	$2.19M	502K	+89,923	+21.8%	$4.35	Q3 2025
9/30/2025	call	0%	0%	$56.6K	13K	-8,200	-38.7%	$4.35	Q3 2025
9/30/2025	put	0%	+0%	$67K	15.4K	+15,400	NEW	$4.35	Q3 2025
6/30/2025		0%		$1.25M	413K			$3.03	Q2 2025
6/30/2025	call	0%	0%	$64.2K	21.2K	-23,200	-52.3%	$3.03	Q2 2025
6/30/2025	put		0%	$0	0	-3,700	-100%		Q2 2025
3/31/2025		0%	0%	$1.76M	413K	-615,003		$4.26	Q1 2025
3/31/2025	call	0%	+0%	$189K	44.4K	+44,200	+22100%	$4.26	Q1 2025
3/31/2025	put	0%	0%	$15.8K	3.7K	-52,700		$4.26	Q1 2025
12/31/2024		0.01%	+0%	$5.43M	1.03M	+347,023	+51%	$5.28	Q4 2024
12/31/2024	call	0%	0%	$1.06K	200	-8,800	-97.8%	$5.28	Q4 2024
12/31/2024	put	0%	+0%	$298K	56.4K	+54,600	+3033%	$5.28	Q4 2024
9/30/2024		0%	+0%	$1.25M	681K	+15,139	+2.28%	$1.83	Q3 2024
9/30/2024	call	0%		$16.5K	9K	+600	+7.14%	$1.83	Q3 2024
9/30/2024	put	0%		$3.29K	1.8K	+300	+20%	$1.83	Q3 2024
6/30/2024		0%	+0%	$1.38M	665K	+639,424	+2464%	$2.08	Q2 2024
6/30/2024	call	0%	+0%	$17.5K	8.4K	+4,600	+121%	$2.08	Q2 2024
6/30/2024	put	0%		$3.12K	1.5K	-700	-31.8%	$2.08	Q2 2024
3/31/2024		0%	0%	$104K	25.9K	-12,087	-31.8%	$4.01	Q1 2024
3/31/2024	call	0%	+0%	$15.2K	3.8K	+3,500	+1167%	$4.01	Q1 2024
3/31/2024	put	0%	+0%	$8.82K	2.2K	+2,000	+1000%	$4.01	Q1 2024
12/31/2023		0%	+0%	$71.1K	38K	+15,892	+71.8%	$1.87	Q4 2023
12/31/2023	call	0%		$561	300	+300	NEW	$1.87	Q4 2023
12/31/2023	put	0%		$374	200	-800	-80%	$1.87	Q4 2023
9/30/2023		0%	+0%	$37K	22.1K	+12,135	+121%	$1.67	Q3 2023
9/30/2023	put	0%		$1.67K	1K	+800	+400%	$1.67	Q3 2023
6/30/2023		0%	0%	$23.9K	10K	-36,179	-78.3%	$2.39	Q2 2023
6/30/2023	put	0%		$478	200	-500	-71.4%	$2.39	Q2 2023
3/31/2023		0%	+0%	$143K	46.2K	+31,339	+211%	$3.10	Q1 2023
3/31/2023	call		0%	$0	0	-800	-100%		Q1 2023
3/31/2023	put	0%		$2.17K	700			$3.10	Q1 2023
12/31/2022		0%	0%	$39.8K	14.8K	-155,674	-91.3%	$2.68	Q4 2022
12/31/2022	call	0%	+0%	$2.14K	800	+800	NEW	$2.68	Q4 2022
12/31/2022	put	0%	+0%	$1.88K	700	+700	NEW	$2.68	Q4 2022
9/30/2022		0%	0%	$505K	171K	-72,049	-29.7%	$2.96	Q3 2022
6/30/2022		0%	0%	$711K	243K	-163,607	-40.3%	$2.93	Q2 2022
3/31/2022		0%	0%	$2.08M	406K	-22,188	-5.18%	$5.11	Q1 2022
12/31/2021		0%	+0%	$2.89M	428K	+81,935	+23.7%	$6.75	Q4 2021
9/30/2021		0%	+0%	$2.4M	346K	+4,410	+1.29%	$6.92	Q3 2021
9/30/2021	call		0%	$0	0	-11,300	-100%		Q3 2021
6/30/2021		0%	+0%	$3.33M	342K	+100,507	+41.6%	$9.74	Q2 2021
6/30/2021	call	0%	+0%	$110K	11.3K	+11,300	NEW	$9.73	Q2 2021
3/31/2021		0%	+0%	$3.8M	242K	+241,514	NEW	$15.74	Q1 2021

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.