Tom Gayner Sei Investments CO Transaction History

Markel Corp

$10.3 Billion
Q3 2024

A detailed history of Tom Gayner (Markel Corp) transactions in Sei Investments CO stock. As of the latest transaction made, Markel Corp holds 173,200 shares of SEIC stock, worth $14.6 Million. This represents 0.12% of its overall portfolio holdings.

Number of Shares

173,200

Previous 173,200 -0.0%

Holding current value

$14.6 Million

Previous $11.2 Million 6.95%

% of portfolio

0.12%

Previous 0.12%

11 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2023 Aug 04, 2023	SELL	$56.5 - $59.62 $23.5 Million - $24.8 Million	-416,000 Reduced 70.6%	173,200 $10.3 Million
Q4 2022 Feb 03, 2023	BUY	$47.36 - $63.16 $1.42 Million - $1.89 Million	30,000 Added 5.36%	589,200 $34.4 Million
Q2 2022 Aug 05, 2022	BUY	$51.73 - $61.18 $5.9 Million - $6.97 Million	114,000 Added 25.61%	559,200 $30.2 Million
Q1 2022 Apr 29, 2022	BUY	$55.39 - $63.59 $775,460 - $890,260	14,000 Added 3.25%	445,200 $26.8 Million
Q3 2021 Nov 05, 2021	BUY	$57.81 - $63.15 $231,240 - $252,600	4,000 Added 0.94%	431,200 $25.6 Million
Q1 2021 Apr 30, 2021	BUY	$52.85 - $61.81 $52,850 - $61,810	1,000 Added 0.23%	427,200 $26 Million
Q4 2020 Feb 05, 2021	BUY	$49.15 - $57.47 $2.11 Million - $2.47 Million	43,000 Added 11.22%	426,200 $24.5 Million
Q1 2019 May 03, 2019	BUY	$44.41 - $52.9 $888,199 - $1.06 Million	20,000 Added 5.51%	383,200 $20 Million
Q4 2018 Feb 08, 2019	BUY	$42.83 - $60.47 $1.46 Million - $2.06 Million	34,000 Added 10.33%	363,200 $16.8 Million
Q3 2018 Nov 02, 2018	BUY	$59.14 - $64.7 $1.36 Million - $1.49 Million	23,000 Added 7.51%	329,200 $20.1 Million
Q3 2017 Oct 27, 2017	BUY	$55.46 - $61.51 $17 Million - $18.8 Million	306,200	306,200 $18.7 Million

Others Institutions Holding SEIC

# of Institutions

527

Shares Held

95.9M

Call Options Held

117K

Put Options Held

212K

View Full List

About SEI INVESTMENTS CO

Ticker SEIC
Exchange NASDAQ
Sector Financial Services
Industry Asset Management
Shares Outstandng 134,828,000
Market Cap $11.4B
Description
SEI Investments Company is a publicly owned asset management holding company. Through its subsidiaries, the firm provides wealth management, retirement and investment solutions, asset management, asset administration, investment processing outsourcing solutions, financial services, and investment advisory services to its clients. It provides its...

More about SEIC

Track Tom Gayner's Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Markel Corp, based on Form 13F filings with the SEC.

News

Stay updated on Markel Corp and Tom Gayner with notifications on news.

Account