Is it Too Late To Buy Medical Cannabis Stocks?
The booming market for medical cannabis shows no signs of letting up. Experts now forecast that sales will hit $57.5 billion a year by 2026. That’s three times 2020's numbers.

This new boom is creating new opportunities for investors who move quickly.
Read All About It Here

GHC Insider Trading (Graham)

Insider Ownership Percentage: 15.50%
Insider Buying (Last 12 Months): $551,990.16
Insider Selling (Last 12 Months): $14,341,586.94

Graham Insider Trading History Chart

Graham Share Price & Price History

▼ -3.53 (-0.62%)
As of 03/4/2021 10:30 AM ET
Days: 30 | 90 | 365
Just Listed New Gambling Stock
This sportsbook operator is set to dominate the market in 2021. It's the best software we've seen!
Click here to see it now!

Graham Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
1/6/2021Marcel A SnymanCAOSell72$527.90$38,008.80643  
12/22/2020Andrew Stephen RosenEVPSell8,215$498.51$4,095,259.6547,591  
12/10/2020Andrew Stephen RosenEVPSell5,085$455.11$2,314,234.3541,781  
12/7/2020Andrew Stephen RosenEVPSell4,122$459.94$1,895,872.6839,735  
12/3/2020Andrew Stephen RosenEVPSell4,160$450.33$1,873,372.8038,336  
12/1/2020Andrew Stephen RosenEVPSell3,568$453.10$1,616,660.8036,122  
11/24/2020Andrew Stephen RosenEVPSell4,398$466.57$2,051,974.8635,427  
8/25/2020Katharine WeymouthDirectorSell1,100$414.73$456,203.002,549  
3/23/2020Andrew Stephen RosenEVPBuy1,733$308.52$534,665.1627,086  
3/18/2020Jack A MarkellDirectorBuy55$315.00$17,325.00110  
2/27/2020Jack A MarkellDirectorBuy55$470.00$25,850.0055  
1/2/2019Marcel A SnymanVPSell100$633.07$63,307.00500  
10/9/2018Katharine WeymouthDirectorSell1,100$579.95$637,945.003,649  
9/21/2018Katharine WeymouthDirectorSell700$590.28$413,196.00  
8/3/2018Donald GrahamDirectorBuy1,800$550.21$990,378.00  
8/2/2018Timothy J O'shaughnessyCEOBuy1,360$547.48$744,572.809,842  
7/5/2018Katharine WeymouthDirectorSell1,101$595.11$655,216.1110,720  
5/11/2018Katharine WeymouthDirectorSell1,500$602.22$903,330.0012,721  
See Full Table

SEC Filings (Institutional Ownership Changes) for Graham (NYSE:GHC)

63.38% of Graham 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

Graham Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in Company
3/2/2021Norges Bank67,750$36.14M0.0%N/A1.353%
3/1/2021UBS Asset Management Americas Inc.6,075$3.24M0.0%-0.3%0.121%
2/25/2021Dimensional Fund Advisors LP281,024$149.89M0.1%-5.6%5.614%
2/25/2021Hsbc Holdings PLC2,163$1.16M0.0%+159.0%0.043%
2/24/2021Virtu Financial LLC988$0.53M0.1%+54.4%0.020%
2/23/2021Principal Financial Group Inc.11,731$6.26M0.0%-2.2%0.234%
2/19/2021JPMorgan Chase & Co.31,523$16.81M0.0%+15.3%0.630%
2/18/2021Truist Financial Corp6,426$3.43M0.0%+7.5%0.128%
2/17/2021Voloridge Investment Management LLC741$0.40M0.0%-83.3%0.015%
2/17/2021Jane Street Group LLC497$0.27M0.0%N/A0.010%
2/16/2021Squarepoint Ops LLC1,018$0.54M0.0%N/A0.020%
2/16/2021Morgan Stanley14,076$7.51M0.0%+133.7%0.281%
2/16/2021Tudor Investment Corp Et Al438$0.23M0.0%N/A0.009%
2/16/2021Nuveen Asset Management LLC34,478$18.39M0.0%+14.0%0.689%
2/16/2021Guggenheim Capital LLC2,950$1.57M0.0%N/A0.059%
2/16/2021Price T Rowe Associates Inc. MD4,075$2.17M0.0%+2.6%0.081%
2/16/2021Virginia Retirement Systems ET AL1,300$0.69M0.0%+62.5%0.026%
2/16/2021ETF Managers Group LLC819$0.43M0.0%+9.6%0.016%
2/16/2021Charles Schwab Investment Management Inc.40,371$21.53M0.0%+3.4%0.806%
2/13/2021American International Group Inc.7,292$3.89M0.0%-4.1%0.146%
2/12/2021CWM Advisors LLC744$0.40M0.1%N/A0.015%
2/12/2021Federated Hermes Inc.752$0.40M0.0%-24.9%0.015%
2/12/2021Raymond James Financial Services Advisors Inc.18,410$9.82M0.0%+11.1%0.368%
2/12/2021Public Employees Retirement System of Ohio2,318$1.24M0.0%+20.4%0.046%
2/12/2021The Manufacturers Life Insurance Company 4,835$2.58M0.0%-11.0%0.097%
2/12/2021Credit Suisse AG4,536$2.42M0.0%+14.1%0.091%
2/12/2021Change Path LLC684$0.37M0.0%N/A0.014%
2/11/2021Mraz Amerine & Associates Inc.3,344$1.78M0.6%+12.9%0.067%
2/11/2021Lafayette Investments Inc.4,239$2.26M0.8%+77.4%0.085%
2/11/2021Quinn Opportunity Partners LLC2,300$1.23M0.1%-23.3%0.046%
2/11/2021Northern Trust Corp35,259$18.81M0.0%-5.0%0.704%
2/11/2021Barclays PLC2,285$1.22M0.0%-3.2%0.046%
2/11/2021Citigroup Inc.1,141$0.61M0.0%-1.9%0.023%
2/11/2021Teacher Retirement System of Texas393$0.21M0.0%N/A0.008%
2/11/2021Xponance Inc.423$0.23M0.0%N/A0.008%
2/10/2021Rhumbline Advisers11,196$5.97M0.0%+3.5%0.224%
2/10/2021Renaissance Technologies LLC62,298$33.23M0.0%-6.6%1.244%
2/10/2021Wealth Enhancement Advisory Services LLC1,769$0.99M0.0%N/A0.035%
2/10/2021Mackenzie Financial Corp900$0.48M0.0%-14.3%0.018%
2/10/2021Assetmark Inc.1,317$0.70M0.0%+8.0%0.026%
2/10/2021Panagora Asset Management Inc.6,278$3.35M0.0%+2,314.6%0.125%
2/10/2021HighTower Advisors LLC6,265$3.34M0.0%-3.0%0.125%
2/9/2021Wells Fargo & Company MN6,541$3.49M0.0%-26.2%0.131%
2/9/2021Advisory Services Network LLC330$0.18M0.0%+870.6%0.007%
2/9/2021Bank of New York Mellon Corp71,908$38.35M0.0%+6.6%1.436%
2/9/2021Oregon Public Employees Retirement Fund1,398$0.75M0.0%-12.0%0.028%
2/8/2021Royce & Associates LP15,300$8.16M0.1%N/A0.306%
2/8/2021Thompson Siegel & Walmsley LLC42,399$22.62M0.4%+1.7%0.847%
2/8/2021CIBC World Markets Inc.522$0.28M0.0%N/A0.010%
2/8/2021Alliancebernstein L.P.7,419$3.96M0.0%-0.4%0.148%
2/8/2021Seizert Capital Partners LLC19,843$10.58M0.6%-7.9%0.396%
2/8/2021State Board of Administration of Florida Retirement System2,491$1.33M0.0%-21.4%0.050%
2/8/2021New York State Common Retirement Fund5,584$2.98M0.0%-8.2%0.112%
2/8/2021Sei Investments Co.2,857$1.67M0.0%-5.7%0.057%
2/8/2021Jacobi Capital Management LLC55$29K0.0%+57.1%0.001%
2/8/2021Russell Investments Group Ltd.8,894$4.73M0.0%-59.0%0.178%
2/6/2021AJO LP3,167$1.69M0.2%-89.8%0.063%
2/6/2021Ziegler Capital Management LLC2,694$1.44M0.0%-11.2%0.054%
2/5/2021Gamco Investors INC. ET AL6,173$3.29M0.0%+12.8%0.123%
2/5/2021Gabelli Funds LLC6,800$3.63M0.0%+7.9%0.136%
2/5/2021BlackRock Inc.336,685$179.58M0.0%-3.1%6.726%
2/5/2021Aperio Group LLC20,630$11M0.0%-0.5%0.412%
2/5/2021Swiss National Bank9,400$5.01M0.0%-3.1%0.188%
2/5/2021Cypress Point Wealth Management LLC876$0.47M0.7%N/A0.017%
2/5/2021SG Americas Securities LLC2,788$1.49M0.0%+384.0%0.056%
2/5/2021US Bancorp DE351$0.19M0.0%-66.1%0.007%
2/4/2021TBH Global Asset Management LLC520$0.28M0.1%N/A0.010%
2/4/2021Texas Permanent School Fund3,246$1.73M0.0%-16.0%0.065%
2/4/2021State of Wisconsin Investment Board494$0.26M0.0%-7.5%0.010%
2/3/2021Trust Co. of Vermont55$29K0.0%-26.7%0.001%
2/3/2021Bronte Capital Management Pty Ltd.13,588$7.25M1.1%+33.6%0.271%
2/3/2021Bailard Inc.1,100$0.59M0.0%+10.0%0.022%
2/2/2021Treasurer of the State of North Carolina1,435$0.77M0.0%-2.2%0.029%
2/2/2021CLARET ASSET MANAGEMENT Corp404$0.22M0.0%N/A0.008%
2/2/2021California Public Employees Retirement System8,921$4.76M0.0%-4.7%0.178%
2/2/2021First Trust Advisors LP45,561$24.30M0.0%+0.1%0.910%
2/2/2021Parallel Advisors LLC190$0.10M0.0%-25.2%0.004%
2/1/2021O Shares Investment Advisers LLC1,504$0.80M0.1%+8.4%0.030%
2/1/2021Victory Capital Management Inc.1,068$0.57M0.0%-31.7%0.021%
2/1/2021Assenagon Asset Management S.A.14,899$7.95M0.0%N/A0.298%
1/29/2021Ground Swell Capital LLC394$0.21M0.8%N/A0.008%
1/28/2021Arizona State Retirement System1,203$0.64M0.0%-6.7%0.024%
1/28/2021Comerica Bank2,367$1.32M0.0%-4.9%0.047%
1/28/2021Perigon Wealth Management LLC107$57K0.0%N/A0.002%
1/26/2021JJJ Advisors Inc.80$43K0.0%+300.0%0.002%
1/26/2021Retirement Systems of Alabama5,268$2.81M0.0%-2.7%0.105%
1/26/2021Private Capital Group LLC70$37K0.0%+400.0%0.001%
1/25/2021XTX Markets LLC436$0.23M0.5%-38.0%0.009%
1/25/2021IFP Advisors Inc119$65K0.0%-14.4%0.002%
1/25/2021Strs Ohio3,213$1.71M0.0%N/A0.064%
1/25/2021New York State Teachers Retirement System7,149$3.81M0.0%-4.0%0.143%
1/20/2021Pacer Advisors Inc.1,412$0.75M0.0%-26.1%0.028%
1/20/2021Family Firm Inc.435$0.24M0.1%N/A0.009%
1/15/2021Salvus Wealth Management LLC400$0.22M0.2%N/A0.008%
1/15/2021Bowling Portfolio Management LLC454$0.24M0.1%N/A0.009%
1/14/2021Crossmark Global Holdings Inc.686$0.37M0.0%+16.1%0.014%
1/13/2021Harrington Investments INC430$0.23M0.2%N/A0.009%
1/13/2021Sowell Financial Services LLC471$0.25M0.0%+6.8%0.009%
1/8/2021State of Alaska Department of Revenue3,029$1.61M0.0%+103.2%0.061%
12/16/2020Bronte Capital Management Pty Ltd.10,171$3.87M0.7%N/A0.203%
Data available starting January 2016

See Full Table
Graham logo
Graham Holdings Company, through its subsidiaries, operates as a diversified education and media company worldwide. It provides test preparation services and materials; data science education, and training and healthcare simulation services; professional training and exam preparation for professional certifications and licensures; and non-academic operations support services to Purdue University Global. The company also offers training, test preparation, and degrees for accounting and financial services professionals; English-language training, academic preparation programs, and test preparation for English proficiency exams; and A-level examination preparation services, as well as operates three colleges, including one business school, one higher education institution, and one online learning institution. In addition, it owns and operates seven television stations; and provides social media management tools designed to connect newsrooms with their users, as well as produces Foreign Policy magazine and website. Further, the company publishes Slate, an online magazine; and two French-language news magazine websites at and Additionally, it provides marketing solutions on social, mobile, and video platforms; home health and hospice services; burners, igniters, dampers, and controls; screw jacks, linear actuators and related linear motion products, and lifting systems; pressure impregnated kiln-dried lumber and plywood products; cybersecurity training solutions; digital advertising services; and power charging and data systems, industrial and commercial indoor lighting solutions, and electrical components and assemblies. The company also owns and operates 13 restaurants; and engages in automobile dealerships business. The company was formerly known as The Washington Post Company and changed its name to Graham Holdings Company in November 2013. Graham Holdings Company was founded in 1877 and is based in Arlington, Virginia.
Read More

Today's Range

Now: $564.61

50 Day Range

MA: $583.69

52 Week Range

Now: $564.61


118 shs

Average Volume

19,968 shs

Market Capitalization

$2.83 billion

P/E Ratio


Dividend Yield




Who are the company insiders with the largest holdings of Graham?

Graham's top insider shareholders include:
  1. Andrew Stephen Rosen (EVP)
  2. Katharine Weymouth (Director)
  3. Marcel A Snyman (CAO)
  4. Jack A Markell (Director)

Who are the major institutional investors of Graham?

Graham's top institutional investors include:
  1. BlackRock Inc. — 6.73%
  2. Dimensional Fund Advisors LP — 5.61%
  3. Bank of New York Mellon Corp — 1.44%
  4. Norges Bank — 1.35%
  5. Renaissance Technologies LLC — 1.24%
  6. First Trust Advisors LP — 0.91%

Which major investors are selling Graham stock?

Within the last quarter, GHC stock was sold by these institutional investors:
  1. AJO LP
  2. Dimensional Fund Advisors LP
  3. Russell Investments Group Ltd.
  4. BlackRock Inc.
  5. Renaissance Technologies LLC
  6. Voloridge Investment Management LLC
  7. Wells Fargo & Company MN
  8. Northern Trust Corp
During the previous year, company insiders that have sold Graham company stock include:
  1. Andrew Stephen Rosen (EVP)
  2. Katharine Weymouth (Director)
  3. Marcel A Snyman (CAO)

Which major investors are buying Graham stock?

Within the last quarter, GHC stock was purchased by institutional investors including:
  1. Norges Bank
  2. Royce & Associates LP
  3. Assenagon Asset Management S.A.
  4. Morgan Stanley
  5. Panagora Asset Management Inc.
  6. Bank of New York Mellon Corp
  7. Nuveen Asset Management LLC
  8. JPMorgan Chase & Co.
During the last year, these company insiders have bought Graham stock:
  1. Andrew Stephen Rosen (EVP)
  2. Katharine Weymouth (Director)
Just Listed New Gambling Stock
This sportsbook operator is set to dominate the market in 2021. It's the best software we've seen!
Click here to see it now!