Twin Tree Management, LP

Holdings History for INTUITIVE SURGICAL INC - COM NEW (ISRG)

Symbol: ISRG on Nasdaq
Investment type: Equity / COM NEW

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Option	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025		0.1%	+0.1%	$1,023,412	1,807	+1,807	NEW	$566.36	Q4 2025
31 Dec 2025	call	0.26%	+0.06%	$27,355,187	48,300	+11,300	+31%	$566.36	Q4 2025
31 Dec 2025	put	0.23%	+0.21%	$24,636,659	43,500	+38,200	+721%	$566.36	Q4 2025
30 Sep 2025			-0.04%	$0	0	-3,034	-100%	$506.17	Q3 2025
30 Sep 2025	call	0.08%	+0.05%	$16,547,510	37,000	+24,300	+191%	$447.23	Q3 2025
30 Sep 2025	put	0.01%	+0.01%	$2,370,319	5,300	+5,300	NEW	$447.23	Q3 2025
30 Jun 2025		0.04%	+0.04%	$1,648,706	3,034	+3,034	NEW	$543.41	Q2 2025
30 Jun 2025	call	0.01%	+0.01%	$6,901,307	12,700	+12,700	NEW	$543.41	Q2 2025
30 Jun 2025	put		-0.06%	$0	0	-58,400	-100%	$506.17	Q2 2025
31 Mar 2025			-0.05%	$0	0	-4,032	-100%	$506.17	Q1 2025
31 Mar 2025	call		-0%	$0	0	-4,700	-100%	$506.17	Q1 2025
31 Mar 2025	put	0.06%	-0.01%	$28,923,767	58,400	-14,600		$495.27	Q1 2025
31 Dec 2024		0.05%	+0.05%	$2,104,543	4,032	+4,026	+67100%	$521.96	Q4 2024
31 Dec 2024	call	0%	+0%	$2,453,212	4,700	+4,700	NEW	$521.96	Q4 2024
31 Dec 2024	put	0.07%	+0.07%	$38,103,082	73,000	+73,000	NEW	$521.96	Q4 2024
30 Sep 2024		0%	-0%	$2,948	6	-1	-14%	$491.33	Q3 2024
30 Jun 2024		0%	-0.08%	$3,114	7	-7,767	-100%	$444.86	Q2 2024
30 Jun 2024	call		-0.01%	$0	0	-10,400	-100%	$506.17	Q2 2024
30 Jun 2024	put		-0.08%	$0	0	-79,400	-100%	$506.17	Q2 2024
31 Mar 2024		0.07%	+0.07%	$3,102,526	7,774	+7,774	NEW	$399.09	Q1 2024
31 Mar 2024	call	0.01%	+0.01%	$4,150,536	10,400	+10,400	NEW	$399.09	Q1 2024
31 Mar 2024	put	0.08%	+0.08%	$31,687,746	79,400	+79,400	NEW	$399.09	Q1 2024
31 Dec 2023			-0.23%	$0	0	-23,686	-100%	$506.17	Q4 2023
30 Sep 2023		0.23%	+0.17%	$6,923,181	23,686	+17,078	+258%	$292.29	Q3 2023
30 Jun 2023		0.05%	-0.15%	$2,259,540	6,608	-21,441	-76%	$341.94	Q2 2023
31 Mar 2023		0.2%	-1%	$7,165,678	28,049	-143,069	-84%	$255.47	Q1 2023
31 Dec 2022		1.4%	+1.2%	$45,406,162	171,118	+147,185	+615%	$265.35	Q4 2022
30 Sep 2022		0.12%	-2.2%	$4,486,000	23,933	-434,903	-95%	$187.44	Q3 2022
30 Jun 2022		1.7%	+1.3%	$92,093,000	458,836	+346,064	+307%	$200.71	Q2 2022
30 Jun 2022	put		-0.27%	$0	0	-521,000	-100%	$506.17	Q2 2022
31 Mar 2022		0.67%	+0.6%	$34,021,000	112,772	+100,981	+856%	$301.68	Q1 2022
31 Mar 2022	call		-0.04%	$0	0	-50,200	-100%	$506.17	Q1 2022
31 Mar 2022	put	0.27%	+0.27%	$157,175,000	521,000	+521,000	NEW	$301.68	Q1 2022
31 Dec 2021		0.1%	-0.03%	$4,237,000	11,791	-3,301	-22%	$359.34	Q4 2021
31 Dec 2021	call	0.04%	+0.04%	$18,037,000	50,200	+47,300	+1631%	$359.30	Q4 2021
31 Dec 2021	put		-0.25%	$0	0	-104,000	-100%	$506.17	Q4 2021
30 Sep 2021		0.45%	+0.45%	$15,004,000	15,092	+15,092	NEW	$994.17	Q3 2021
30 Sep 2021	call	0.01%	-0.02%	$2,883,000	2,900	-8,000	-73%	$994.14	Q3 2021
30 Sep 2021	put	0.25%	-0.13%	$103,392,000	104,000	-55,500	-35%	$994.15	Q3 2021
30 Jun 2021			-0.23%	$0	0	-8,352	-100%	$506.17	Q2 2021
30 Jun 2021	call	0.03%	+0.03%	$10,024,000	10,900	+10,900	NEW	$919.63	Q2 2021
30 Jun 2021	put	0.43%	+0.21%	$146,683,000	159,500	+75,700	+90%	$919.64	Q2 2021
31 Mar 2021		0.23%	+0.23%	$6,172,000	8,352	+8,352	NEW	$738.98	Q1 2021
31 Mar 2021	put	0.26%	+0.26%	$61,923,000	83,800	+83,800	NEW	$738.94	Q1 2021
30 Jun 2020			-0.95%	$0	0	-39,759	-100%	$506.17	Q2 2020
30 Jun 2020	call		-0.03%	$0	0	-11,400	-100%	$506.17	Q2 2020
30 Jun 2020	put		-0.38%	$0	0	-143,700	-100%	$506.17	Q2 2020
31 Mar 2020		0.95%	+0.95%	$19,689,000	39,759	+39,759	NEW	$495.21	Q1 2020
31 Mar 2020	call	0.03%	0%	$5,645,000	11,400	0		$495.18	Q1 2020
31 Mar 2020	put	0.38%	-0.12%	$71,162,000	143,700	-45,700	-24%	$495.21	Q1 2020
31 Dec 2019			-0.49%	$0	0	-12,812	-100%	$506.17	Q4 2019
31 Dec 2019	call	0.02%	-0.05%	$6,739,000	11,400	-21,600	-65%	$591.14	Q4 2019
31 Dec 2019	put	0.41%	+0.05%	$111,964,000	189,400	+21,000	+12%	$591.15	Q4 2019
30 Sep 2019		0.49%	+0.15%	$6,918,000	12,812	+3,928	+44%	$539.96	Q3 2019
30 Sep 2019	call	0.07%	+0.06%	$17,818,000	33,000	+27,300	+479%	$539.94	Q3 2019
30 Sep 2019	put	0.38%	+0.13%	$90,924,000	168,400	+58,300	+53%	$539.93	Q3 2019
30 Jun 2019		0.34%	+0.34%	$4,660,000	8,884	+8,884	NEW	$524.54	Q2 2019
30 Jun 2019	call	0.02%	-0.28%	$2,990,000	5,700	-101,500	-95%	$524.56	Q2 2019
30 Jun 2019	put	0.3%	-0.16%	$57,753,000	110,100	-56,400	-34%	$524.55	Q2 2019
31 Mar 2019			-0.09%	$0	0	-3,162	-100%	$506.17	Q1 2019
31 Mar 2019	call	0.34%	+0.34%	$61,166,000	107,200	+107,200	NEW	$570.58	Q1 2019
31 Mar 2019	put	0.53%	+0.5%	$95,002,000	166,500	+158,300	+1930%	$570.58	Q1 2019
31 Dec 2018		0.09%	+0.09%	$1,514,000	3,162	+3,162	NEW	$478.81	Q4 2018
31 Dec 2018	put	0.03%	+0.03%	$3,927,000	8,200	+8,200	NEW	$478.90	Q4 2018
30 Jun 2018			-0.15%	$0	0	-3,873	-100%	$506.17	Q2 2018
30 Jun 2018	call		-0.02%	$0	0	-4,900	-100%	$506.17	Q2 2018
30 Jun 2018	put		-0.02%	$0	0	-5,700	-100%	$506.17	Q2 2018
31 Mar 2018		0.15%	+0.15%	$1,599,000	3,873	+3,873	NEW	$412.86	Q1 2018
31 Mar 2018	call	0.02%	+0.02%	$2,023,000	4,900	+4,900	NEW	$412.86	Q1 2018
31 Mar 2018	put	0.02%	+0.02%	$2,353,000	5,700	+5,700	NEW	$412.81	Q1 2018
30 Sep 2017	call		-0.07%	$0	0	-8,600	-100%	$506.17	Q3 2017
30 Sep 2017	put		-0.04%	$0	0	-4,800	-100%	$506.17	Q3 2017
30 Jun 2017			-1.5%	$0	0	-18,250	-100%	$506.17	Q2 2017
30 Jun 2017	call	0.07%	+0.03%	$8,044,000	8,600	+3,400	+65%	$935.35	Q2 2017
30 Jun 2017	put	0.04%	-0.1%	$4,490,000	4,800	-12,300	-72%	$935.42	Q2 2017
31 Mar 2017		1.5%	+0.92%	$13,988,000	18,250	+11,343	+164%	$766.47	Q1 2017
31 Mar 2017	call	0.04%	-0.01%	$3,986,000	5,200	-1,500	-22%	$766.54	Q1 2017
31 Mar 2017	put	0.13%	+0.08%	$13,107,000	17,100	+10,000	+141%	$766.49	Q1 2017
31 Dec 2016		0.46%	+0.01%	$4,380,000	6,907	+90	+1.3%	$634.14	Q4 2016
31 Dec 2016	call	0.05%	-0.01%	$4,249,000	6,700	-2,000	-23%	$634.18	Q4 2016
31 Dec 2016	put	0.05%	-0.12%	$4,503,000	7,100	-18,100	-72%	$634.23	Q4 2016
30 Sep 2016		0.73%	+0.54%	$4,941,000	6,817	+4,974	+270%	$724.81	Q3 2016
30 Sep 2016	call	0.09%	+0.09%	$6,306,000	8,700	+8,700	NEW	$724.83	Q3 2016
30 Sep 2016	put	0.26%	+0.26%	$18,266,000	25,200	+25,200	NEW	$724.84	Q3 2016
30 Jun 2016		0.25%	+0.06%	$1,219,000	1,843	+478	+35%	$661.42	Q2 2016
31 Mar 2016		0.21%	-0.7%	$820,000	1,365	-4,616	-77%	$600.73	Q1 2016
31 Mar 2016	put		-0.04%	$0	0	-3,500	-100%	$506.17	Q1 2016
31 Dec 2015		0.79%	+0.57%	$3,267,000	5,981	+4,335	+263%	$546.23	Q4 2015
31 Dec 2015	put	0.04%	-0%	$1,912,000	3,500	-100	-2.8%	$546.29	Q4 2015
30 Sep 2015		0.24%	+0.24%	$756,000	1,646	+1,646	NEW	$459.30	Q3 2015
30 Sep 2015	call		-0.03%	$0	0	-2,400	-100%	$506.17	Q3 2015
30 Sep 2015	put	0.05%	-0.07%	$1,654,000	3,600	-5,500	-60%	$459.44	Q3 2015
30 Jun 2015	call	0.03%	-0.02%	$1,163,000	2,400	-1,400	-37%	$484.58	Q2 2015
30 Jun 2015	put	0.12%	-0.08%	$4,409,000	9,100	-6,100	-40%	$484.51	Q2 2015
31 Mar 2015	call	0.05%	-0.01%	$1,919,000	3,800	-1,000	-21%	$505.00	Q1 2015
31 Mar 2015	put	0.21%	-0.05%	$7,676,000	15,200	-3,300	-18%	$505.00	Q1 2015
31 Dec 2014	call	0.08%	+0%	$2,539,000	4,800	+100	+2.1%	$528.96	Q4 2014
31 Dec 2014	put	0.3%	+0.1%	$9,785,000	18,500	+6,200	+50%	$528.92	Q4 2014
30 Sep 2014	call	0.06%	-0.2%	$2,171,000	4,700	-15,300	-76%	$461.91	Q3 2014
30 Sep 2014	put	0.16%	-0.07%	$5,680,000	12,300	-4,900	-28%	$461.79	Q3 2014
30 Jun 2014			-0.37%	$0	0	-1,938	-100%	$506.17	Q2 2014
30 Jun 2014	call	0.2%	+0.04%	$8,236,000	20,000	+4,000	+25%	$411.80	Q2 2014
30 Jun 2014	put	0.17%	+0.04%	$7,083,000	17,200	+4,400	+34%	$411.80	Q2 2014
31 Mar 2014		0.37%	+0.37%	$849,000	1,938	+1,938	NEW	$438.08	Q1 2014
31 Mar 2014	call	0.15%	-0.07%	$7,008,000	16,000	-7,000	-30%	$438.00	Q1 2014
31 Mar 2014	put	0.12%	+0.01%	$5,606,000	12,800	+600	+4.9%	$437.97	Q1 2014
31 Dec 2013			-0.89%	$0	0	-2,942	-100%	$506.17	Q4 2013
31 Dec 2013	call	0.22%	+0.04%	$8,834,000	23,000	+4,200	+22%	$384.09	Q4 2013
31 Dec 2013	put	0.12%	+0%	$4,686,000	12,200	+300	+2.5%	$384.10	Q4 2013
30 Sep 2013		0.89%	+0.73%	$1,107,000	2,942	+2,395	+438%	$376.27	Q3 2013
30 Sep 2013	call	0.25%	+0.12%	$7,074,000	18,800	+9,300	+98%	$376.28	Q3 2013
30 Sep 2013	put	0.16%	+0.09%	$4,478,000	11,900	+6,800	+133%	$376.30	Q3 2013
30 Jun 2013		0.25%	-0.11%	$277,000	547	-250	-31%	$506.40	Q2 2013
30 Jun 2013	call	0.19%	+0.05%	$4,808,000	9,500	+2,300	+32%	$506.11	Q2 2013
30 Jun 2013	put	0.1%	+0.04%	$2,581,000	5,100	+1,900	+59%	$506.08	Q2 2013
31 Mar 2013		0.4%	+0.4%	$391,000	797	+797	NEW	$490.59	Q1 2013
31 Mar 2013	call	0.18%	+0.02%	$3,537,000	7,200	+600	+9.1%	$491.25	Q1 2013
31 Mar 2013	put	0.08%	+0.04%	$1,572,000	3,200	+1,500	+88%	$491.25	Q1 2013
31 Dec 2012	call	0.3%	0%	$3,236,000	6,600	0		$490.30	Q4 2012
31 Dec 2012	put	0.08%	0%	$834,000	1,700	0		$490.59	Q4 2012

* 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.