Triasima Portfolio Management Inc. Vanguard Index Fds S&P 500 ETF Transaction History

Triasima Portfolio Management Inc.

$568 Million
Q3 2025

A detailed history of Triasima Portfolio Management Inc. transactions in Vanguard Index Fds S&P 500 ETF stock. As of the latest transaction made, Triasima Portfolio Management Inc. holds 6,343 shares of VOO stock, worth $3.92 Million. This represents 0.68% of its overall portfolio holdings.

Number of Shares

6,343

Previous 6,835 7.2%

Holding current value

$3.92 Million

Previous $3.88 Million 0.05%

% of portfolio

0.68%

Previous 0.83%

28 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 29, 2025	SELL	$567.77 - $614.76 $279,342 - $302,461	-492 Reduced 7.2%	6,343 $3.88 Million
Q2 2025 Jul 23, 2025	BUY	$456.74 - $568.03 $153,007 - $190,290	335 Added 5.15%	6,835 $3.88 Million
Q1 2025 May 02, 2025	SELL	$507.05 - $563.67 $95,832 - $106,533	-189 Reduced 2.83%	6,500 $3.34 Million
Q4 2024 Jan 28, 2025	SELL	$521.84 - $558.82 $1.77 Million - $1.9 Million	-3,400 Reduced 33.7%	6,689 $3.6 Million
Q3 2024 Nov 12, 2024	SELL	$475.2 - $527.7 $109,771 - $121,898	-231 Reduced 2.24%	10,089 $5.32 Million
Q2 2024 Aug 06, 2024	SELL	$455.1 - $504.28 $35,952 - $39,838	-79 Reduced 0.76%	10,320 $5.16 Million
Q1 2024 Apr 26, 2024	SELL	$429.43 - $481.35 $85,886 - $96,270	-200 Reduced 1.89%	10,399 $5 Million
Q4 2023 Jan 29, 2024	BUY	$377.32 - $438.19 $27,921 - $32,426	74 Added 0.7%	10,599 $4.63 Million
Q3 2023 Nov 14, 2023	SELL	$392.7 - $420.68 $356,571 - $381,977	-908 Reduced 7.94%	10,525 $4.13 Million
Q2 2023 Aug 07, 2023	BUY	$371.44 - $407.28 $5,571 - $6,109	15 Added 0.13%	11,433 $4.66 Million
Q1 2023 Apr 28, 2023	BUY	$348.66 - $382.94 $523,338 - $574,792	1,501 Added 15.14%	11,418 $4.29 Million
Q4 2022 Feb 09, 2023	BUY	$327.64 - $374.54 $98,292 - $112,362	300 Added 3.12%	9,917 $3.48 Million
Q3 2022 Mar 10, 2023	SELL	$328.3 - $395.04 $199,934 - $240,579	-609 Reduced 5.96%	9,617 $3.16 Million
Q3 2022 Oct 20, 2022	SELL	$328.3 - $395.04 $199,934 - $240,579	-609 Reduced 5.96%	9,617 $3.18 Million
Q2 2022 Mar 10, 2023	BUY	$337.07 - $419.85 $128,760 - $160,382	382 Added 3.88%	10,226 $3.55 Million
Q2 2022 Jul 20, 2022	BUY	$337.07 - $419.85 $128,760 - $160,382	382 Added 3.88%	10,226 $3.55 Million
Q1 2022 Mar 10, 2023	SELL	$382.7 - $439.25 $27,937 - $32,065	-73 Reduced 0.74%	9,844 $4.09 Million
Q1 2022 Jul 20, 2022	BUY	$382.7 - $439.25 $13,777 - $15,813	36 Added 0.37%	9,844 $4.09 Million
Q4 2021 Mar 10, 2023	SELL	$394.21 - $439.01 $199,076 - $221,700	-505 Reduced 4.9%	9,808 $4.28 Million
Q4 2021 Jul 20, 2022	SELL	$394.21 - $439.01 $199,076 - $221,700	-505 Reduced 4.9%	9,808 $4.3 Million
Q3 2021 Mar 10, 2023	SELL	$390.68 - $416.73 $55,476 - $59,175	-142 Reduced 1.36%	10,313 $4.07 Million
Q3 2021 Jul 20, 2022	SELL	$390.68 - $416.73 $55,476 - $59,175	-142 Reduced 1.36%	10,313 $4.06 Million
Q2 2021 Mar 10, 2023	SELL	$368.16 - $394.32 $46,020 - $49,290	-125 Reduced 1.18%	10,455 $4.11 Million
Q2 2021 Jul 20, 2022	SELL	$368.16 - $394.32 $46,020 - $49,290	-125 Reduced 1.18%	10,455 $4.11 Million
Q1 2021 Mar 10, 2023	BUY	$339.03 - $365.24 $6,780 - $7,304	20 Added 0.19%	10,580 $3.85 Million
Q1 2021 Jul 20, 2022	BUY	$339.03 - $365.24 $6,780 - $7,304	20 Added 0.19%	10,580 $3.86 Million
Q4 2020 Mar 10, 2023	BUY	$299.82 - $343.69 $192,784 - $220,992	643 Added 6.48%	10,560 $3.63 Million
Q4 2020 Jul 20, 2022	BUY	$299.82 - $343.69 $3.17 Million - $3.63 Million	10,560 New	10,560 $3.63 Million

Others Institutions Holding VOO

# of Institutions

3,870

Shares Held

545M

Call Options Held

2.75M

Put Options Held

3.12M

View Full List

About VANGUARD INDEX FDS S&P 500 ETF

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Triasima Portfolio Management Inc. Vanguard Index Fds S&P 500 ETF Transaction History