Osisko Development (OGG) Institutional Ownership

$2.30 +0.03 (+1.23%)

Closing price 07/17/2026

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$2.30 0.00 (0.00%)

As of 07/17/2026 07:55 PM Eastern

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Current Institutional Ownership Percentage: 15.16%
Number of Institutional Buyers (last 12 months): 55
Total Institutional Inflows (last 12 months): $213.01M

Number of Institutional Sellers (last 12 months): 11
Total Institutional Outflows (last 12 months): $40.26M

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OGG Institutional Buying and Selling by Quarter

Osisko Development Major Shareholders & Ownership History

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Reporting Date	Major Shareholder Name	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
5/21/2026	Groupe la Francaise	2,200,000	$7.11M	0.1%	+57.1%	0.722%
5/19/2026	Bank of America Corp DE	390,013	$1.27M	0.0%	-61.2%	0.128%
5/19/2026	Anson Funds Management LP	3,862,208	$12.56M	1.1%	+1,292.2%	1.267%
5/18/2026	Amundi	8,050,000	$26.16M	0.0%	+15.0%	2.642%
5/18/2026	Royal Bank of Canada	2,356,164	$7.66M	0.0%	+193,823.0%	0.773%
5/14/2026	Healthcare of Ontario Pension Plan Trust Fund	48,129	$156K	0.0%	N/A	0.016%
5/14/2026	Renaissance Technologies LLC	459,900	$1.50M	0.0%	+1,019.0%	0.151%
5/14/2026	Gamco Investors INC. ET AL	61,630	$200K	0.0%	+18.1%	0.020%
5/14/2026	Walleye Capital LLC	620,146	$2.02M	0.0%	-63.4%	0.204%
5/12/2026	Arbiter Partners Capital Management LLC	2,087,496	$6.78M	3.9%	+122.6%	0.685%
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5/4/2026	Principal Financial Group Inc.	7,403,436	$23.93M	0.0%	+18.5%	2.430%
4/20/2026	Cardinal Point Capital Management ULC	198,000	$641K	0.0%	+195.5%	0.065%
4/16/2026	SG Americas Securities LLC	26,964	$88K	0.0%	-12.5%	0.009%
3/20/2026	Purpose Unlimited Inc.	10,000	$34K	0.0%	N/A	0.003%
3/3/2026	Caitong International Asset Management Co. Ltd	7,367	$26K	0.0%	N/A	0.002%
2/23/2026	Virtu Financial LLC	37,351	$130K	0.0%	N/A	0.013%
2/18/2026	Zazove Associates LLC	260,000	$907K	0.1%	+30.0%	0.101%
2/18/2026	XTX Topco Ltd	26,741	$93K	0.0%	-85.1%	0.010%
2/18/2026	Quadrature Capital Ltd	78,201	$273K	0.0%	N/A	0.030%
2/18/2026	Millennium Management LLC	1,421,075	$4.95M	0.0%	+128.9%	0.551%
2/18/2026	Invenomic Capital Management LP	2,210,147	$7.71M	0.4%	N/A	0.857%
2/18/2026	Engineers Gate Manager LP	10,333	$36K	0.0%	N/A	0.004%
2/18/2026	Equinox Partners Investment Management LLC	573,739	$1.94M	1.0%	-64.3%	0.223%
2/17/2026	Schonfeld Strategic Advisors LLC	23,334	$81K	0.0%	N/A	0.009%
2/17/2026	Condire Management LP	23,112,036	$80.66M	8.4%	+5.2%	8.963%
2/17/2026	Amundi	7,000,000	$24.43M	0.0%	+55.6%	2.715%
2/17/2026	Jump Financial LLC	22,783	$80K	0.0%	N/A	0.009%
2/17/2026	Anson Funds Management LP	277,417	$968K	0.1%	-96.1%	0.108%
2/17/2026	Captrust Financial Advisors	24,500	$86K	0.0%	+44.1%	0.010%
2/16/2026	Squarepoint Ops LLC	34,727	$121K	0.0%	+106.0%	0.013%
2/16/2026	Barclays PLC	320,484	$1.12M	0.0%	+970.8%	0.124%
2/13/2026	Marshall Wace LLP	166,467	$581K	0.0%	-79.5%	0.065%
2/13/2026	The Manufacturers Life Insurance Company	1,098,021	$3.77M	0.0%	+175.9%	0.426%
2/13/2026	Walleye Capital LLC	1,693,424	$5.91M	0.0%	+62.2%	0.657%
2/13/2026	Stifel Financial Corp	84,500	$295K	0.0%	+65.2%	0.033%
2/13/2026	Van ECK Associates Corp	2,716,675	$9.48M	0.0%	+588.9%	1.054%
2/13/2026	Dynamic Technology Lab Private Ltd	70,027	$244K	0.1%	N/A	0.027%
2/12/2026	Federation des caisses Desjardins du Quebec	164,640	$558K	0.0%	+3.8%	0.064%
2/12/2026	HRT Financial LP	12,188	$42K	0.0%	-86.7%	0.005%
2/12/2026	Sprott Inc.	4,560,007	$15.48M	0.5%	+1,699.9%	1.768%
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2/12/2026	Groupe la Francaise	1,400,000	$4.74M	0.1%	+55.6%	0.543%
2/12/2026	Renaissance Technologies LLC	41,100	$143K	0.0%	-90.0%	0.016%
2/12/2026	Arbiter Partners Capital Management LLC	937,854	$3.27M	1.6%	+175.8%	0.364%
2/11/2026	Deutsche Bank AG	1,014,593	$3.54M	0.0%	N/A	0.393%
2/11/2026	Vestcor Inc	1,751,236	$6.11M	0.2%	N/A	0.679%
2/11/2026	Fore Capital LLC	140,000	$489K	0.2%	+833.3%	0.054%
2/10/2026	Goldman Sachs Group Inc.	2,126,056	$7.42M	0.0%	+633.0%	0.825%
2/5/2026	Gamco Investors INC. ET AL	52,200	$182K	0.0%	+11.5%	0.020%
2/5/2026	Gabelli Funds LLC	400,000	$1.40M	0.0%	N/A	0.155%
1/30/2026	Pekin Hardy Strauss Inc.	362,500	$1.27M	0.1%	+30.2%	0.142%
1/30/2026	Kohmann Bosshard Financial Services LLC	7,500	$26K	0.0%	N/A	0.003%
1/28/2026	Ruffer LLP	754,799	$2.64M	0.1%	N/A	0.296%
1/26/2026	SeaBridge Investment Advisors LLC	18,000	$63K	0.0%	+50.0%	0.007%
1/23/2026	Pinnacle Wealth Management Group Inc.	180,550	$630K	0.3%	+110.3%	0.071%
1/13/2026	Norden Group LLC	15,739	$55K	0.0%	N/A	0.006%
1/9/2026	SG Americas Securities LLC	30,805	$108K	0.0%	N/A	0.012%
12/1/2025	Polar Asset Management Partners Inc.	500,000	$1.64M	0.0%	N/A	0.196%
11/17/2025	XTX Topco Ltd	179,708	$609K	0.0%	+373.5%	0.075%
11/17/2025	Wexford Capital LP	336,500	$1.15M	0.2%	-71.6%	0.140%
11/17/2025	Nokomis Capital L.L.C.	2,000,000	$6.78M	1.8%	N/A	0.835%
11/17/2025	Millennium Management LLC	620,752	$2.11M	0.0%	N/A	0.259%
11/17/2025	Integrated Wealth Concepts LLC	20,000	$68K	0.0%	N/A	0.008%
11/17/2025	Bank of America Corp DE	935,017	$3.17M	0.0%	+62.8%	0.390%
11/17/2025	Anson Funds Management LP	7,150,761	$24.24M	2.0%	+82.6%	2.984%
11/14/2025	Polar Asset Management Partners Inc.	500,000	$1.64M	0.0%	N/A	0.209%
11/14/2025	Condire Management LP	21,964,844	$74.46M	8.9%	+75.0%	9.166%
11/14/2025	Amundi	4,500,000	$16.34M	0.0%	N/A	1.878%
11/14/2025	Two Sigma Investments LP	679,791	$2.30M	0.0%	N/A	0.284%
11/14/2025	Squarepoint Ops LLC	16,859	$57K	0.0%	N/A	0.007%
11/13/2025	Franklin Resources Inc.	5,091,948	$16.80M	0.0%	+100.3%	2.125%
11/13/2025	Van ECK Associates Corp	394,324	$1.34M	0.0%	N/A	0.165%
11/13/2025	Schroder Investment Management Group	3,900,950	$13.38M	0.0%	N/A	1.628%
11/12/2025	Gamco Investors INC. ET AL	46,800	$159K	0.0%	N/A	0.020%
11/12/2025	Arbiter Partners Capital Management LLC	340,000	$1.15M	0.7%	+1,600.0%	0.142%
11/12/2025	Sprott Inc.	253,341	$859K	0.0%	-3.2%	0.106%
11/10/2025	Pekin Hardy Strauss Inc.	278,500	$944K	0.1%	+76.8%	0.116%
11/5/2025	Signature Estate & Investment Advisors LLC	50,174	$170K	0.0%	N/A	0.021%
10/30/2025	Bruce G. Allen Investments LLC	9,333	$32K	0.0%	N/A	0.004%
10/22/2025	Crown Wealth Group LLC	18,000	$61K	0.0%	N/A	0.008%
10/17/2025	HM Payson & Co.	12,250	$42K	0.0%	N/A	0.005%
10/8/2025	Pinnacle Wealth Management Group Inc.	85,850	$291K	0.1%	+5.7%	0.036%
8/15/2025	Black Maple Capital Management LP	29,600	$63K	0.0%	-96.0%	0.021%
8/15/2025	Bank of America Corp DE	574,292	$1.23M	0.0%	-8.4%	0.416%
8/14/2025	Raymond James Financial Inc.	37,000	$79K	0.0%	N/A	0.027%
8/14/2025	Pale Fire Capital SE	49,065	$105K	0.0%	-24.8%	0.036%
8/13/2025	Marshall Wace LLP	120,346	$258K	0.0%	N/A	0.087%
8/13/2025	Walleye Capital LLC	98,968	$212K	0.0%	N/A	0.072%
8/13/2025	WCG Wealth Advisors LLC	123,234	$264K	0.0%	N/A	0.089%
8/12/2025	XTX Topco Ltd	37,955	$81K	0.0%	+210.2%	0.027%
8/12/2025	Steward Partners Investment Advisory LLC	45,300	$97K	0.0%	-17.8%	0.033%
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8/6/2025	Pekin Hardy Strauss Inc.	157,500	$337K	0.0%	+103.2%	0.114%
7/31/2025	Focus Partners Advisor Solutions LLC	38,333	$82K	0.0%	N/A	0.028%
7/31/2025	Pinnacle Wealth Management Group Inc.	81,250	$174K	0.1%	N/A	0.059%
7/31/2025	Cardinal Point Capital Management ULC	69,000	$148K	0.0%	N/A	0.050%
7/24/2025	U S Global Investors Inc.	250,000	$537K	0.1%	+150.0%	0.181%
7/17/2025	SeaBridge Investment Advisors LLC	12,000	$26K	0.0%	N/A	0.009%
7/7/2025	Salem Investment Counselors Inc.	13,900	$30K	0.0%	N/A	0.010%
5/28/2025	Anson Funds Management LP	3,581,267	$5.34M	0.8%	+25.1%	2.621%
5/15/2025	Quarry LP	300,000	$447K	0.1%	N/A	0.220%
5/15/2025	GMT Capital Corp	814,246	$1.21M	0.1%	N/A	0.596%

OGG Institutional Ownership - Frequently Asked Questions

During the previous two years, 77 institutional investors and hedge funds held shares of Osisko Development. The most heavily invested institutionals were Condire Management LP ($80.66M), Amundi ($26.16M), Principal Financial Group Inc. ($23.93M), Franklin Resources Inc. ($16.80M), Sprott Inc. ($15.48M), Schroder Investment Management Group ($13.38M), and Anson Funds Management LP ($12.56M).Learn more on Osisko Development's institutional investors.

15.16% of Osisko Development's stock is owned by institutional investors. Learn more on OGG's institutional investor holdings.

Of the 70 institutional investors that purchased Osisko Development's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Anson Funds Management LP ($11.12M), Condire Management LP ($10.56M), Amundi ($8.05M), Sprott Inc. ($4.98M), Schroder Investment Management Group ($3.90M), Van ECK Associates Corp ($2.72M), and Franklin Resources Inc. ($2.55M).

Institutional investors have bought a total of 62,650,993 shares in the last 24 months. This purchase volume represents approximately $213.01M in transactions.

Of the 11 institutional investors that sold Osisko Development's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Anson Funds Management LP ($6.87M), Walleye Capital LLC ($1.07M), Equinox Partners Investment Management LLC ($1.03M), Wexford Capital LP ($848.50K), Marshall Wace LLP ($647.07K), Bank of America Corp DE ($614.89K), and Renaissance Technologies LLC ($369.80K).

Institutional investors have sold a total of 11,704,057 shares in the last 24 months. This volume of shares sold represents approximately $40.26M in transactions.

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Institutional ownership data for NYSE:OGG is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 5/21/2026. New 13F filings are added each quarter as they're published.

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Osisko Development (OGG) Institutional Ownership

OGG Institutional Buying and Selling by Quarter

Osisko Development Major Shareholders & Ownership History

OGG Institutional Ownership - Frequently Asked Questions

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Osisko Development (OGG) Institutional Ownership

Institutional Ownership Changes (13F Filings) for Osisko Development (NYSE:OGG)

OGG Institutional Buying and Selling by Quarter

Osisko Development Major Shareholders & Ownership History

OGG Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of OGG shares?

What percentage of Osisko Development's stock is owned by institutional investors?

Which institutional investors have been buying Osisko Development's stock?

How much institutional buying is happening at Osisko Development?

Which of Osisko Development's major shareholders have been selling company stock?

How much institutional selling is happening at Osisko Development?

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