Grassi Investment Management Ishares Biotechnology ETF Transaction History

Grassi Investment Management

$1.26 Billion
Q2 2025

A detailed history of Grassi Investment Management transactions in Ishares Biotechnology ETF stock. As of the latest transaction made, Grassi Investment Management holds 2,379 shares of IBB stock, worth $342,100. This represents 0.02% of its overall portfolio holdings.

Number of Shares

2,379

Previous 2,429 2.06%

Holding current value

$342,100

Previous $311,000 3.22%

% of portfolio

0.02%

Previous 0.03%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Jul 21, 2025	SELL	$112.02 - $129.0 $5,601 - $6,450	-50 Reduced 2.06%	2,379 $301,000
Q1 2025 Apr 10, 2025	SELL	$127.9 - $140.56 $361,957 - $397,784	-2,830 Reduced 53.81%	2,429 $311,000
Q4 2024 Jan 13, 2025	SELL	$131.21 - $148.85 $131,210 - $148,850	-1,000 Reduced 15.98%	5,259 $695,000
Q3 2024 Oct 22, 2024	SELL	$135.09 - $149.47 $60,790 - $67,261	-450 Reduced 6.71%	6,259 $911,000
Q2 2024 Jul 09, 2024	SELL	$124.64 - $139.96 $554,648 - $622,822	-4,450 Reduced 39.88%	6,709 $921,000
Q1 2024 Apr 10, 2024	BUY	$132.3 - $140.89 $47,495 - $50,579	359 Added 3.32%	11,159 $1.53 Million
Q4 2023 Jan 10, 2024	SELL	$112.41 - $137.03 $14,051 - $17,128	-125 Reduced 1.14%	10,800 $1.47 Million
Q3 2023 Oct 11, 2023	SELL	$122.27 - $131.47 $116,156 - $124,896	-950 Reduced 8.0%	10,925 $1.34 Million
Q2 2023 Jul 11, 2023	SELL	$125.53 - $133.58 $12,553 - $13,358	-100 Reduced 0.84%	11,875 $1.51 Million
Q1 2023 Apr 11, 2023	SELL	$121.97 - $137.23 $4,268 - $4,803	-35 Reduced 0.29%	11,975 $1.55 Million
Q4 2022 Jan 10, 2023	SELL	$117.58 - $138.43 $270,434 - $318,389	-2,300 Reduced 16.07%	12,010 $1.58 Million
Q3 2022 Oct 12, 2022	SELL	$113.42 - $134.82 $42,532 - $50,557	-375 Reduced 2.55%	14,310 $1.67 Million
Q2 2022 Jul 12, 2022	SELL	$105.82 - $134.76 $127,513 - $162,385	-1,205 Reduced 7.58%	14,685 $1.73 Million
Q1 2022 Apr 12, 2022	BUY	$119.6 - $152.37 $47,840 - $60,948	400 Added 2.58%	15,890 $2.07 Million
Q4 2021 Jan 13, 2022	BUY	$145.27 - $164.78 $69,003 - $78,270	475 Added 3.16%	15,490 $2.36 Million
Q3 2021 Oct 12, 2021	BUY	$158.89 - $176.21 $17,477 - $19,383	110 Added 0.74%	15,015 $2.43 Million
Q2 2021 Jul 09, 2021	BUY	$146.13 - $163.65 $18,266 - $20,456	125 Added 0.85%	14,905 $2.44 Million
Q1 2021 Apr 12, 2021	BUY	$146.68 - $172.6 $25,669 - $30,205	175 Added 1.2%	14,780 $2.23 Million
Q4 2020 Jan 19, 2021	BUY	$130.38 - $157.31 $250,981 - $302,821	1,925 Added 15.18%	14,605 $2.21 Million
Q3 2020 Oct 13, 2020	BUY	$126.88 - $145.8 $1.61 Million - $1.85 Million	12,680 New	12,680 $1.72 Million

Others Institutions Holding IBB

# of Institutions

947

Shares Held

32.4M

Call Options Held

3.9M

Put Options Held

2.32M

View Full List

About ISHARES BIOTECHNOLOGY ETF

Ticker IBB
Sector ETFs
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Grassi Investment Management Ishares Biotechnology ETF Transaction History