SUMMIT SECURITIES GROUP LLC

Broker-Dealer

Position in RIO — Rio Tinto PLC

CIK 1531593 NEW YORK, NY

Back to RIO Full portfolio

Position in RIO

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

$290,390

-$539,891 QoQ

Shares Held

3,059

-65.6% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

#635

of 965 holders

Holding Since

Mar 2021

18 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in RIO Over Time

Shares Held

Position Value (USD)

Derivatives in RIO

reported options exposure · as of Sep 30, 2023

CallValue

CallShares

PutValue

$120,916

PutShares

1,900

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Other Industrial Metals & Mining

Basic Materials · as of Jun 30, 2026

SUMMIT SECURITIES GROUP LLC holds $1,543,246 across 4 Other Industrial Metals & Mining names. RIO ranks #2 (18.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VALE	Vale S.A.	75,400	$1,134,016
2	RIO	Rio Tinto PLC This page	3,059	$290,390
3	BHP	BHP Group Ltd	1,300	$108,303
4	SGML	Sigma Lithium Corp	833	$10,537

All Filings in RIO

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28 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$290,390	3,059	-65.6%	Shares	Sole	2026-08-03
2026-03-31	$830,281	8,900	+242.3%	Shares	Sole	2026-04-30
2025-12-31	$208,078	2,600	-93.5%	Shares	Sole	2026-02-17
2025-09-30	$2,625,547	39,775	+325.9%	Shares	Sole	2025-11-13
2025-06-30	$544,802	9,340	+522.7%	Shares	Sole	2025-08-12
2025-03-31	$90,120	1,500	-90.8%	Shares	Sole	2025-05-13
2023-12-31	$1,208,783	16,234	+801.9%	Shares	Sole	2024-02-14
2023-09-30	$120,916	1,900	-61.2%	Put	Sole	2023-11-13
2023-09-30	$114,552	1,800	+38.5%	Shares	Sole	2023-11-13
2023-06-30	$82,992	1,300	-94.1%	Shares	Sole	2023-08-14
2023-03-31	$1,507,279	21,972	+367.5%	Shares	Sole	2023-05-12
2022-12-31	$348,880	4,900	-40.2%	Put	Sole	2023-02-13
2022-12-31	$334,640	4,700	-39.0%	Shares	Sole	2023-02-13
2022-09-30	$423,962	7,700	+24.2%	Shares	Sole	2022-11-02
2022-09-30	$451,492	8,200	+1266.7%	Put	Sole	2022-11-02
2022-06-30	$36,600	600	-91.0%	Put	Sole	2022-08-02
2022-06-30	$378,200	6,200	-63.5%	Shares	Sole	2022-08-02
2022-03-31	$538,680	6,700	+235.0%	Put	Sole	2022-05-11
2022-03-31	$1,366,800	17,000	+129.7%	Shares	Sole	2022-05-11
2021-12-31	$40,164	600	+1053.8%	Call	Sole	2022-01-18
2021-12-31	$495,356	7,400	-15.9%	Shares	Sole	2022-01-18
2021-12-31	$133,880	2,000	+3536.4%	Put	Sole	2022-01-18
2021-09-30	$3,675	55	0.0%	Put	Sole	2021-10-20
2021-09-30	$588,016	8,800	-46.3%	Shares	Sole	2021-10-20
2021-06-30	$4,362	52	—	Call	Sole	2021-07-19
2021-06-30	$1,375,796	16,400	-32.0%	Shares	Sole	2021-07-19
2021-06-30	$4,613	55	—	Put	Sole	2021-07-19
2021-03-31	$1,871,365	24,100	—	Shares	Sole	2021-04-14
No filing history on record for this holder in this stock.