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TIM SA
TIMB

120 hedge funds and large institutions have $337M invested in TIM SA in 2025 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 43 increasing their positions, 40 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

58% more call options, than puts

Call options by funds: $141K | Put options by funds: $89K

21% more capital invested

Capital invested by funds: $278M → $337M (+$59.2M)

8% more repeat investments, than reductions

Existing positions increased: 43 | Existing positions reduced: 40

0.07% less ownership

Funds ownership: 0.96% → 0.89% (-0.07%)

6% less funds holding

Funds holding: 128 → 120 (-8)

19% less first-time investments, than exits

New positions opened: 22 | Existing positions closed: 27

Holders
120
Holders Change
-8
Holders Change %
-6.25%
% of All Funds
1.61%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
22
Increased
43
Reduced
40
Closed
27
Calls
$141K
Puts
$89K
Net Calls
+$52K
Net Calls Change
+$38K

Top Buyers

Rank Fund Capital Flow
1
Bank of America
Bank of America
North Carolina
+$14.5M
2
Morgan Stanley
Morgan Stanley
New York
+$4.97M
3
BBP
Banco BTG Pactual
Brazil
+$3.36M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$2.45M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
+$2.24M

Top Sellers

Rank Fund Capital Flow
1
Robeco Institutional Asset Management
Robeco Institutional Asset Management
Netherlands
-$19.1M
2
IUHSA
Itau Unibanco Holding S.A.
Brazil
-$10M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$6.87M
4
JP Morgan Chase
JP Morgan Chase
New York
-$5.64M
5
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$5.17M
Name Holding Trade Value Shares
Change 		Change in
Stake
PI
26
PineBridge Investments
New York
$1.8M +$802K +57,812 +101%
Sumitomo Mitsui Trust Group
27
Sumitomo Mitsui Trust Group
Japan
$1.71M -$319K -23,000 -17%
CSS
28
Cubist Systematic Strategies
Connecticut
$1.65M -$616K -44,405 -30%
GF
29
Gabelli Funds
New York
$1.61M – – –
Acadian Asset Management
30
Acadian Asset Management
Massachusetts
$1.6M -$5.17M -372,917 -78%
Ohio Public Employees Retirement System (OPERS)
31
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.6M +$783K +56,442 +123%
GAM
32
Goldentree Asset Management
New York
$1.56M +$1.39M +100,000 New
RWM
33
Ritholtz Wealth Management
New York
$1.52M +$406K +29,302 +43%
Grantham, Mayo, Van Otterloo & Co (GMO)
34
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$1.41M -$383K -27,639 -23%
OAC
35
OMERS Administration Corp
Ontario, Canada
$1.37M – – –
VCMGDR
36
Vinland Capital Management Gestora de Recursos
Brazil
$1.35M +$1.2M +86,220 New
Stifel Financial
37
Stifel Financial
Missouri
$1.31M +$8.61K +621 +0.7%
D.E. Shaw & Co
38
D.E. Shaw & Co
New York
$1.19M -$427K -30,782 -29%
HSBC Holdings
39
HSBC Holdings
United Kingdom
$971K -$127K -9,188 -13%
Royal Bank of Canada
40
Royal Bank of Canada
Ontario, Canada
$970K +$10.9K +789 +1%
Two Sigma Advisers
41
Two Sigma Advisers
New York
$926K +$6.93K +500 +0.9%
Voloridge Investment Management
42
Voloridge Investment Management
Florida
$848K -$368K -26,519 -33%
QCM
43
Quantinno Capital Management
New York
$806K +$445K +32,089 +166%
Cerity Partners
44
Cerity Partners
New York
$749K +$280K +20,222 +73%
AQR Capital Management
45
AQR Capital Management
Connecticut
$737K -$88.8K -6,401 -12%
SGI
46
Summit Global Investments
Utah
$721K -$83.7K -6,037 -12%
Dimensional Fund Advisors
47
Dimensional Fund Advisors
Texas
$711K +$155K +11,205 +33%
VA
48
Vident Advisory
Georgia
$689K +$197K +14,224 +48%
Optiver Holding
49
Optiver Holding
Netherlands
$639K – – –
Lazard Asset Management
50
Lazard Asset Management
New York
$632K -$915 -66 -0.2%
1
2
3 4 5

TIMB Hedge Fund Activity: Q1 2025 in Review

120 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in TIM SA (TIMB) for Q1 2025, worth a combined $337M — up 21% from $278M a quarter earlier.

Sellers outnumbered buyers: 27 funds closed out of TIMB and 22 opened new positions — a net loss of 5 holders — while 40 trimmed existing stakes and 43 added.

The largest buyer was Bank of America, adding an estimated $14.5M. The largest seller was Robeco Institutional Asset Management, cutting an estimated $19.1M.

  • 120 institutional investors held TIM SA (TIMB) as of Q1 2025, down from 128 in Q4 2024.
  • Funds reported $337M of TIM SA stock for Q1 2025, up 21% quarter-over-quarter.
  • 22 funds opened new TIM SA positions in Q1 2025 and 27 closed out, a net change of -5 holders.
  • The largest TIM SA buyer in Q1 2025 was Bank of America, an estimated $14.5M added.
  • The largest TIM SA seller in Q1 2025 was Robeco Institutional Asset Management, an estimated $19.1M sold.

Based on aggregated 13F filings for Q1 2025.