StoneX Group Ownership | Who Owns StoneX Group?

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StoneX Group Ownership Summary

StoneX Group is owned by 88.19% institutional investors, 9.98% insiders, and 1.83% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 14.25% of SNEX shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 4.96% of its assets in StoneX Group shares.

SNEX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	StoneX Group	88.19%	9.98%	1.83%
Sector	Financial Services Stocks	36.95%	15.48%	47.58%
Industry	Capital Markets Stocks	35.42%	14.69%	49.89%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	6.67M	14.25%	$672.73M
Blackrock	4.23M	13.90%	$318.93M
Vanguard group	4.02M	8.60%	$405.73M
Price t rowe associates inc /md/	2.41M	5.16%	$243.39M
American century companies	2.16M	4.61%	$217.67M
State street	1.82M	3.90%	$184.05M
Dimensional fund advisors lp	1.42M	3.03%	$143.00M
Altravue capital	1.31M	2.81%	$132.58M
T. rowe price investment management	1.21M	2.58%	$121.62M
Van berkom & associates	1.20M	2.57%	$121.14M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Altravue capital	1.31M	10.99%	$132.58M
Nine ten capital management	417.49K	10.86%	$42.13M
Punch & associates investment management	710.85K	4.16%	$71.74M
Ashford capital management	313.24K	3.52%	$31.61M
Van berkom & associates	1.20M	3.50%	$121.14M
Cove street capital	26.08K	3.44%	$2.63M
Lrt capital management	46.12K	3.08%	$4.65M
12th street asset management company	123.92K	2.12%	$12.51M
Hennessy advisors	542.80K	1.89%	$54.78M
Phocas financial	136.54K	1.79%	$13.78M

Top Buyers

Holder	Shares	% Assets	Change
Vanguard group	4.02M	0.01%	1.03M
Price t rowe associates inc /md/	2.41M	0.03%	1.01M
T. rowe price investment management	1.21M	0.07%	501.14K
Hennessy advisors	542.80K	1.89%	430.60K
Driehaus capital management	423.76K	0.31%	296.33K

Top Sellers

Holder	Shares	% Assets	Change
Assenagon asset management	-	-	-332.57K
Lord, abbett	-	-	-318.79K
Goldentree asset management lp	57.19K	0.57%	-299.96K
Perpetual	367.73K	0.46%	-277.52K
Harbor capital advisors	93.88K	0.74%	-270.71K

New Positions

Holder	Shares	% Assets	Change	Value
Abrdn	197.71K	0.03%	197.71K	$19.95M
Norges bank	107.70K	0.00%	107.70K	$10.55M
Norden group	68.82K	0.71%	68.82K	$6.95M
Beacon harbor wealth advisors	58.90K	1.39%	58.90K	$5.94M
Ibex wealth advisors	51.67K	0.50%	51.67K	$5.21M

Sold Out

Holder	Change
Mendota financial group	-2.00
Nelson, van denburg & campbell wealth management group	-5.00
Global financial private client	-9.00
Stephens consulting	-15.00
Assetmark	-18.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	355	3.50%	41,249,383	7.22%	88	1.30%	198	10.00%	99	-19.51%
Jun 30, 2025	349	9.75%	39,563,699	1.80%	84	1.23%	183	-37.11%	125	525.00%
Mar 31, 2025	3	-98.97%	638,885	-97.45%	1	0.02%	3	-98.15%	-	-100.00%
Dec 31, 2024	270	4.25%	22,377,809	-9.53%	72	1.11%	150	20.00%	75	-12.79%
Sep 30, 2024	259	2.78%	24,736,074	1.27%	80	1.27%	125	-	86	2.38%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	2.59M	4.96%	-
Van Berkom Sm-Cap Eq	1.38M	4.34%	-1.28M
Vanguard Total Stock Mkt Idx Inv	1.29M	2.63%	-27.15K
iShares Russell 2000 ETF	1.10M	2.11%	-
Avantis US Small Cap Value ETF	1.09M	2.09%	2.95K
Vanguard US Total Market Shares ETF	842.20K	1.75%	935.00
American Century Small Cap Value Inv	635.00K	1.30%	64.39K
American Century U.S. Small Cap Value	635.00K	1.30%	64.39K
T. Rowe Price Integrated US SmCapGrEq	558.17K	1.14%	-
T. Rowe Price Integrated US Sm Gr Eq	558.17K	1.07%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 03, 2025	FOWLER JOHN MOORE	-	Sell	$102.60K
Aug 19, 2025	OCONNOR SEAN MICHAEL	Executive Vice-Chairman-Board	Sell	$285.00K
Aug 20, 2025	OCONNOR SEAN MICHAEL	Executive Vice-Chairman-Board	Sell	$193.00K
Aug 01, 2025	FOWLER JOHN MOORE	-	Sell	$108.00K
Jun 16, 2025	Perkins Abigail H	Chief Information Officer	Sell	$902.73K

Insider Transactions Trends

Date	Buy	Sell
2026 Q4	-	-
2025 Q4	-	-
2025 Q3	-	3
2025 Q2	1	14
2025 Q1	-	2

SNEX Ownership FAQ

Who Owns StoneX Group?

StoneX Group shareholders are primarily institutional investors at 88.19%, followed by 9.98% insiders and 1.83% retail investors. The average institutional ownership in StoneX Group's industry, Capital Markets Stocks, is 35.42%, which StoneX Group exceeds.

Who owns the most shares of StoneX Group?

StoneX Group’s largest shareholders are Blackrock funding, inc. /de (6.67M shares, 14.25%), Blackrock (4.23M shares, 13.90%), and Vanguard group (4.02M shares, 8.60%). Together, they hold 36.74% of StoneX Group’s total shares outstanding.

Does Blackrock own StoneX Group?

Yes, BlackRock owns 13.90% of StoneX Group, totaling 4.23M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 318.93M$. In the last quarter, BlackRock decreased its holdings by -37.263K shares, a -0.87% change.

Who is StoneX Group’s biggest shareholder by percentage of total assets invested?

Altravue capital is StoneX Group’s biggest shareholder by percentage of total assets invested, with 10.99% of its assets in 1.31M StoneX Group shares, valued at 132.58M$.

Who is the top mutual fund holder of StoneX Group shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of StoneX Group shares, with 4.96% of its total shares outstanding invested in 2.59M StoneX Group shares.

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