TIM Ownership | Who Owns TIM?

TIM Ownership Summary

TIM is owned by 3.17% institutional investors, 0.01% insiders, and 96.81% retail investors. Robeco institutional asset management b.v. is the largest institutional shareholder, holding 0.83% of TIMB shares. Macquarie Emerging Markets Instl is the top mutual fund, with 0.26% of its assets in TIM shares.

TIMB Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	TIM	3.17%	0.01%	96.81%
Sector	Communication Services Stocks	28.85%	18.19%	52.95%
Industry	Telecom Stocks	27.20%	14.43%	58.38%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Robeco institutional asset management b.v.	4.01M	0.83%	$106.11M
Renaissance	1.79M	0.37%	$47.32M
Alliancebernstein	1.37M	0.28%	$26.69M
Blackrock funding, inc. /de	1.33M	0.28%	$35.25M
Arrowstreet capital, limited partnership	1.20M	0.25%	$31.75M
Macquarie management	1.19M	0.25%	$31.60M
Jpmorgan chase	926.67K	0.19%	$23.60M
Blackrock	732.99K	0.15%	$10.50M
American century companies	718.14K	0.15%	$19.02M
State street	676.23K	0.14%	$18.22M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Altman advisors	120.64K	1.32%	$3.20M
Crossmark global	616.70K	0.24%	$16.34M
Meritage portfolio management	186.73K	0.24%	$3.63M
Capital insight partners	50.00K	0.18%	$1.12M
Abacus wealth partners	73.96K	0.18%	$1.96M
Dgs capital management	40.92K	0.18%	$1.08M
Vpr management	15.76K	0.17%	$417.48K
Robeco institutional asset management b.v.	4.01M	0.15%	$106.11M
Axq capital, lp	34.37K	0.12%	$910.46K
Nia impact advisors	8.41K	0.10%	$222.72K

Top Buyers

Holder	Shares	% Assets	Change
Alliancebernstein	1.37M	0.01%	1.37M
Robeco institutional asset management b.v.	4.01M	0.15%	536.82K
Jpmorgan chase	926.67K	0.00%	487.57K
Blackrock funding, inc. /de	1.33M	0.00%	196.72K
Connor, clark & lunn investment management	359.58K	0.02%	168.74K

Top Sellers

Holder	Shares	% Assets	Change
Macquarie group	-	-	-1.65M
Healthcare of ontario pension plan trust fund	-	-	-700.00K
Arrowstreet capital, limited partnership	1.20M	0.02%	-400.02K
Itau unibanco	-	-	-337.62K
Banco btg pactual	-	-	-260.93K

New Positions

Holder	Shares	% Assets	Change	Value
Alliancebernstein	1.37M	0.01%	1.37M	$26.69M
Raymond james financial	164.08K	0.00%	164.08K	$4.35M
Captrust financial advisors	145.54K	0.01%	145.54K	$3.86M
D. e. shaw	101.20K	0.00%	101.20K	$2.68M
Schonfeld strategic advisors	71.50K	0.01%	71.50K	$1.89M

Sold Out

Holder	Change
Headlands	-6.00
Foster dykema cabot & partners	-15.00
Synergy asset management	-27.00
Citigroup	-40.00
Bell investment advisors	-49.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	114	-17.99%	15,319,377	-20.47%	3	19.93%	68	-16.05%	31	-27.91%
Dec 31, 2025	103	-21.97%	16,001,922	-17.04%	3	20.87%	58	-37.63%	32	18.52%
Sep 30, 2025	128	7.56%	19,274,090	2.74%	3	662.81%	90	30.43%	26	-23.53%
Jun 30, 2025	119	-0.83%	18,760,923	-12.55%	-	98.68%	69	9.52%	34	-15.00%
Mar 31, 2025	120	-6.25%	21,453,043	-7.70%	-	103.83%	63	-14.86%	40	-

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Macquarie Emerging Markets Instl	1.24M	0.26%	-
Macquarie Emerging Markets Equity	1.24M	0.26%	-
Delaware Emerging Markets Instl	1.24M	0.26%	-
Nomura Emerging Markets Equity	900.00K	0.19%	-344.82K
Nomura Emerging Markets Instl	900.00K	0.19%	-70.00K
PineBridge Global Emerging Markets Equit	656.83K	0.14%	-133.43K
Avantis Emerging Markets Equity ETF	609.83K	0.13%	-
State Street® SPDR® Portfolio EM ETF	604.51K	0.13%	-
SPDR® Portfolio Emerging Markets ETF	518.88K	0.11%	-
Robeco QI EM Active Equities I €	416.27K	0.09%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 18, 2026	Lima Auana Mattar	Chief Information Officer	Sell	$36.24K
Mar 24, 2026	Ferreira Vicente De Moraes	Investor Relations Officer	Sell	$115.29K
Mar 26, 2026	Ferreira Vicente De Moraes	Investor Relations Officer	Sell	$349.52

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	1
2026 Q1	-	2

TIMB Ownership FAQ

Who Owns TIM?

TIM shareholders are primarily institutional investors at 3.17%, followed by 0.01% insiders and 96.82% retail investors. The average institutional ownership in TIM's industry, Telecom Stocks , is 27.20%, which TIM falls below.

Who owns the most shares of TIM?

TIM’s largest shareholders are Robeco institutional asset management b.v. (4.01M shares, 0.83%), Renaissance (1.79M shares, 0.37%), and Alliancebernstein (1.37M shares, 0.28%). Together, they hold 1.48% of TIM’s total shares outstanding.

Does Blackrock own TIM?

Yes, BlackRock owns 0.15% of TIM, totaling 732.99K shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 10.5M$. In the last quarter, BlackRock decreased its holdings by -121K shares, a -14.20% change.

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

Altman advisors is TIM’s biggest shareholder by percentage of total assets invested, with 1.32% of its assets in 120.64K TIM shares, valued at 3.2M$.

Who is the top mutual fund holder of TIM shares?

Macquarie Emerging Markets Instl is the top mutual fund holder of TIM shares, with 0.26% of its total shares outstanding invested in 1.24M TIM shares.

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