David A. Siegel Irobot Corp Transaction History

Two Sigma Advisers, LP

$47 Billion
Q3 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Irobot Corp stock. As of the latest transaction made, Two Sigma Advisers, LP holds 504,300 shares of IRBT stock, worth $983,385. This represents 0.0% of its overall portfolio holdings.

Number of Shares

504,300

Previous 306,900 64.32%

Holding current value

$983,385

Previous $960,000 88.54%

% of portfolio

0.0%

Previous 0.0%

22 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$3.14 - $5.23 $619,836 - $1.03 Million	197,400 Added 64.32%	504,300 $1.81 Million
Q2 2025 Aug 14, 2025	BUY	$1.83 - $4.23 $195,261 - $451,341	106,700 Added 53.3%	306,900 $960,000
Q1 2025 May 15, 2025	SELL	$2.7 - $12.7 $1.02 Million - $4.8 Million	-377,900 Reduced 65.37%	200,200 $540,000
Q4 2024 Feb 14, 2025	BUY	$6.21 - $10.41 $529,092 - $886,932	85,200 Added 17.29%	578,100 $4.48 Million
Q3 2024 Nov 14, 2024	BUY	$5.97 - $12.85 $1.21 Million - $2.6 Million	202,500 Added 69.73%	492,900 $4.28 Million
Q2 2024 Aug 14, 2024	BUY	$6.74 - $13.4 $1.76 Million - $3.5 Million	261,300 Added 897.94%	290,400 $2.65 Million
Q1 2024 May 15, 2024	BUY	$7.82 - $38.54 $23,460 - $115,620	3,000 Added 11.49%	29,100 $254,000
Q4 2023 Feb 14, 2024	BUY	$28.49 - $41.48 $367,521 - $535,092	12,900 Added 97.73%	26,100 $1.01 Million
Q3 2023 Nov 14, 2023	SELL	$35.1 - $50.4 $3,510 - $5,040	-100 Reduced 0.75%	13,200 $500,000
Q2 2023 Aug 14, 2023	SELL	$31.8 - $51.0 $213,060 - $341,700	-6,700 Reduced 33.5%	13,300 $601,000
Q1 2023 May 15, 2023	SELL	$41.09 - $48.57 $36,981 - $43,713	-900 Reduced 4.31%	20,000 $872,000
Q4 2022 Feb 14, 2023	BUY	$47.43 - $56.61 $991,287 - $1.18 Million	20,900 New	20,900 $1.01 Million
Q2 2022 Aug 15, 2022	SELL	$36.75 - $65.33 $117,600 - $209,056	-3,200 Closed	0 $0
Q1 2022 May 16, 2022	BUY	$54.05 - $72.91 $172,960 - $233,312	3,200 New	3,200 $203,000
Q2 2021 Aug 16, 2021	SELL	$92.19 - $123.86 $8.43 Million - $11.3 Million	-91,408 Closed	0 $0
Q1 2021 May 17, 2021	SELL	$79.38 - $161.16 $20.4 Million - $41.3 Million	-256,400 Reduced 73.72%	91,408 $11.2 Million
Q4 2020 Feb 16, 2021	BUY	$71.38 - $96.0 $5.65 Million - $7.59 Million	79,100 Added 29.44%	347,808 $27.9 Million
Q3 2020 Nov 16, 2020	BUY	$70.24 - $87.98 $5.57 Million - $6.98 Million	79,300 Added 41.87%	268,708 $20.4 Million
Q2 2020 Aug 14, 2020	SELL	$38.02 - $84.27 $901,074 - $2 Million	-23,700 Reduced 11.12%	189,408 $15.9 Million
Q1 2020 May 15, 2020	BUY	$33.91 - $57.82 $7.23 Million - $12.3 Million	213,108 New	213,108 $8.72 Million
Q4 2017 Feb 14, 2018	SELL	$63.38 - $80.11 $3.36 Million - $4.25 Million	-53,000 Closed	0 $0
Q3 2017 Nov 14, 2017	BUY	$73.76 - $106.58 $3.91 Million - $5.65 Million	53,000	53,000 $4.08 Million

Others Institutions Holding IRBT

# of Institutions

150

Shares Held

13.8M

Call Options Held

1.38M

Put Options Held

770K

View Full List

About IROBOT CORP

Ticker IRBT
Exchange NASDAQ
Sector Consumer Cyclical
Industry Furnishings, Fixtures & Appliances
Shares Outstandng 27,233,500
Market Cap $53.1M
Description
iRobot Corporation designs, builds, and sells robots and home innovation products in the United States, Europe, the Middle East, Africa, Japan, and internationally. The company offers floor care products, including Roomba floor vacuuming robots; Roomba accessories and consumables, such as the Clean Base Automatic Dirt Disposal, replacement dirt ...

More about IRBT

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