TECX Insider Trading

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About

Insider Ownership Percentage: 9.20%

Insider Buying (Last 12 Months): $20,473,655.40

Insider Selling (Last 12 Months): $0.00

Tectonic Therapeutic Insider Trading History Chart

Tectonic Therapeutic Share Price & Price History

^$20.23

▲ +0.05 (0.25%)

As of 04/29/2025 05:00 PM ET

Days: 30 | 90 | 365

Tectonic Therapeutic Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
4/11/2025	Timothy A Springer	Director	Buy	9,478	$16.31	$154,586.18	4,334,846
4/9/2025	Timothy A Springer	Director	Buy	3,718	$14.76	$54,877.68	4,317,276
4/7/2025	Timothy A Springer	Director	Buy	87,500	$17.10	$1,496,250.00	4,313,558
2/5/2025	Daniel Lochner	CFO	Buy	4,617	$54.14	$249,964.38	4,617
2/5/2025	Timothy A Springer	Director	Buy	129,294	$54.14	$6,999,977.16	4,226,058
10/22/2024	Timothy A Springer	Director	Buy	300,000	$33.59	$10,077,000.00	4,096,764
9/26/2024	Timothy A Springer	Director	Buy	50,000	$28.82	$1,441,000.00	3,796,764

See Full Table

SEC Filings (Institutional Ownership Changes) for Tectonic Therapeutic (NASDAQ:TECX)

62.63% of Tectonic Therapeutic stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Tectonic Therapeutic Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
2/27/2025	Jefferies Financial Group Inc.	5,400	$0.25M	0.0%	N/A	0.037%
2/17/2025	Woodline Partners LP	130,109	$6.01M	0.0%	+98.8%	0.882%
2/17/2025	Soleus Capital Management L.P.	31,841	$1.47M	0.1%	N/A	0.216%
2/17/2025	Stempoint Capital LP	9,434	$0.44M	0.1%	N/A	0.064%
2/17/2025	Paradigm Biocapital Advisors LP	485,105	$22.40M	0.8%	N/A	3.288%
2/17/2025	OMERS ADMINISTRATION Corp	9,600	$0.44M	0.0%	N/A	0.065%
2/17/2025	Millennium Management LLC	28,793	$1.33M	0.0%	N/A	0.195%
2/17/2025	Jefferies Financial Group Inc.	5,400	$0.25M	0.0%	N/A	0.037%
2/17/2025	Farallon Capital Management LLC	713,050	$32.92M	0.2%	+37.0%	4.833%
2/17/2025	Fred Alger Management LLC	10,057	$0.46M	0.0%	N/A	0.068%
2/17/2025	Bridgeway Capital Management LLC	14,668	$0.68M	0.0%	-28.0%	0.099%
2/17/2025	Balyasny Asset Management L.P.	247,000	$11.40M	0.0%	+36.9%	1.674%
2/17/2025	Ameriprise Financial Inc.	7,516	$0.35M	0.0%	N/A	0.051%
2/17/2025	5AM Venture Management LLC	596,660	$27.55M	6.6%	-7.7%	4.045%
2/17/2025	683 Capital Management LLC	14,027	$0.65M	0.0%	N/A	0.095%
2/17/2025	Acuta Capital Partners LLC	33,008	$1.52M	1.5%	+140.9%	0.224%
2/14/2025	Jane Street Group LLC	29,702	$1.37M	0.0%	N/A	0.201%
2/14/2025	Schonfeld Strategic Advisors LLC	17,345	$0.80M	0.0%	+15.6%	0.118%
2/14/2025	Northern Trust Corp	14,682	$0.68M	0.0%	+52.2%	0.100%
2/14/2025	Artia Global Partners LP	16,650	$0.77M	0.3%	N/A	0.113%
2/14/2025	Boothbay Fund Management LLC	41,307	$1.91M	0.0%	-45.4%	0.280%
2/14/2025	Virtus ETF Advisers LLC	1,533	$71K	0.0%	N/A	0.010%
2/14/2025	Susquehanna International Group LLP	166,452	$7.69M	0.0%	+165.2%	1.128%
2/14/2025	Dimensional Fund Advisors LP	26,264	$1.21M	0.0%	+10.1%	0.178%
2/13/2025	EAM Investors LLC	25,061	$1.16M	0.2%	-4.3%	0.170%
2/13/2025	Walleye Capital LLC	73,517	$3.39M	0.0%	+0.8%	0.498%
2/13/2025	Barclays PLC	15,974	$0.74M	0.0%	+1,008.5%	0.108%
2/13/2025	Raymond James Financial Inc.	4,939	$0.23M	0.0%	N/A	0.033%
2/13/2025	Renaissance Technologies LLC	48,173	$2.22M	0.0%	-15.3%	0.327%
2/13/2025	Invesco Ltd.	128,178	$5.92M	0.0%	N/A	0.869%
2/13/2025	ADAR1 Capital Management LLC	58,708	$2.71M	0.5%	-53.8%	0.398%
2/13/2025	Wells Fargo & Company MN	18,513	$0.86M	0.0%	-11.6%	0.125%
2/12/2025	Aldebaran Capital LLC	41,207	$1.90M	1.8%	-1.9%	0.279%
2/12/2025	Geode Capital Management LLC	77,584	$3.58M	0.0%	+0.9%	0.526%
2/12/2025	JPMorgan Chase & Co.	1,244	$57K	0.0%	+5,554.5%	0.008%
2/11/2025	Vanguard Group Inc.	361,048	$16.67M	0.0%	-18.5%	2.448%
2/10/2025	Commonwealth Equity Services LLC	5,000	$0.23M	0.0%	N/A	0.034%
2/10/2025	Connor Clark & Lunn Investment Management Ltd.	14,485	$0.67M	0.0%	+88.1%	0.098%
2/6/2025	Atlas Venture Life Science Advisors LLC	78,447	$3.62M	0.4%	-79.3%	0.532%
2/6/2025	Raymond James Financial Inc.	4,939	$0.23M	0.0%	N/A	0.033%
2/6/2025	Charles Schwab Investment Management Inc.	4,711	$0.22M	0.0%	N/A	0.032%
1/24/2025	China Universal Asset Management Co. Ltd.	3,128	$0.14M	0.0%	N/A	0.021%
1/16/2025	Clarius Group LLC	10,130	$0.47M	0.0%	N/A	0.069%
12/13/2024	Exome Asset Management LLC	36,344	$1.10M	0.7%	+12.2%	0.246%
11/16/2024	Geode Capital Management LLC	76,879	$2.33M	0.0%	+147.7%	0.521%
11/15/2024	Ikarian Capital LLC	267,145	$8.09M	1.1%	+325.1%	1.811%
11/14/2024	Verition Fund Management LLC	114,778	$3.48M	0.0%	-18.4%	0.779%
11/14/2024	Walleye Capital LLC	72,962	$2.21M	0.0%	+204.2%	0.495%
11/14/2024	Acuta Capital Partners LLC	13,700	$0.42M	0.3%	N/A	0.093%
11/13/2024	FMR LLC	1,220,138	$36.97M	0.0%	+13.2%	8.283%
11/8/2024	Connor Clark & Lunn Investment Management Ltd.	7,702	$0.23M	0.0%	N/A	0.052%
11/5/2024	BML Capital Management LLC	211,752	$6.42M	3.8%	-54.6%	1.438%
11/1/2024	Nordwand Advisors LLC	1,500	$45K	0.0%	N/A	0.010%
10/8/2024	Vida Ventures Advisors LLC	1,028,674	$31.17M	22.5%	N/A	2.291%
8/15/2024	Affinity Asset Advisors LLC	58,331	$0.96M	0.1%	N/A	0.130%
8/14/2024	Farallon Capital Management LLC	431,010	$7.10M	0.0%	N/A	0.960%
8/9/2024	Renaissance Technologies LLC	89,029	$1.47M	0.0%	N/A	0.198%
8/9/2024	Atlas Venture Life Science Advisors LLC	378,447	$6.23M	0.7%	N/A	0.843%
8/6/2024	Acadian Asset Management LLC	109,629	$1.80M	0.0%	N/A	0.244%

Data available starting January 2016

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Tectonic Therapeutic, Inc. engages in discovery and development of therapeutic proteins & antibodies. The company was founded by Timothy A. Springer and Andrew Kruse in 2019 and is headquartered in Watertown, MA.

Today's Range

Now: $20.23

$19.74

$20.69

50 Day Range

MA: $20.59

$14.67

$29.54

52 Week Range

Now: $20.23

$13.70

$61.07

Volume

104,721 shs

Average Volume

174,471 shs

Market Capitalization

$377.55 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.87

Who are the company insiders with the largest holdings of Tectonic Therapeutic?: Tectonic Therapeutic's top insider investors include:
Timothy A Springer (Director)
Daniel Lochner (CFO)
Learn More about top insider investors at Tectonic Therapeutic.