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193 hedge funds and large institutions have $1.11B invested in Gerdau in 2026 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 75 increasing their positions, 47 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

136% more call options, than puts

Call options by funds: $436K | Put options by funds: $185K

70% more first-time investments, than exits

New positions opened: 34 | Existing positions closed: 20

60% more repeat investments, than reductions

Existing positions increased: 75 | Existing positions reduced: 47

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

7% more funds holding

Funds holding: 181193 (+12)

0.6% less ownership

Funds ownership: 24.62%24.02% (-0.6%)

5% less capital invested

Capital invested by funds: $1.17B → $1.11B (-$60.8M)

Holders
193
Holders Change
+12
Holders Change %
+6.63%
% of All Funds
2.38%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
34
Increased
75
Reduced
47
Closed
20
Calls
$436K
Puts
$185K
Net Calls
+$251K
Net Calls Change
+$284K
Name Holding Trade Value Shares
Change
Change in
Stake
Capital World Investors
1
Capital World Investors
California
$99.4M +$108M +27,530,306 New
Two Sigma Investments
2
Two Sigma Investments
New York
$93.3M +$86.9M +22,088,653 +589%
DSC
3
Donald Smith & Co
New York
$87.1M -$279K -71,005 -0.3%
CCM
4
Contrarian Capital Management
Connecticut
$68.8M
AF
5
Aquamarine Financial
$60.4M -$11M -2,800,000 -14%
Bank of America
6
Bank of America
North Carolina
$47.7M +$51.5M +13,107,580 +11,394%
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$47.1M +$48.9M +12,442,816 +2,080%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$42.8M -$725K -184,311 -2%
Goldman Sachs
9
Goldman Sachs
New York
$39.7M +$32.9M +8,368,078 +319%
Renaissance Technologies
10
Renaissance Technologies
New York
$39.5M +$18.6M +4,725,200 +76%
BlackRock
11
BlackRock
New York
$39.2M +$14.9M +3,785,355 +54%
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$31.5M +$27.9M +7,101,842 +440%
Jane Street
13
Jane Street
New York
$28.6M +$26.3M +6,684,833 +534%
Mackenzie Financial
14
Mackenzie Financial
Ontario, Canada
$28.1M +$14.4M +3,660,324 +89%
Morgan Stanley
15
Morgan Stanley
New York
$27.1M +$6.68M +1,698,250 +29%
CCM
16
Causeway Capital Management
California
$24.7M -$1.64M -418,278 -6%
American Century Companies
17
American Century Companies
Missouri
$24M +$4.82M +1,225,683 +23%
IUHSA
18
Itau Unibanco Holding S.A.
Brazil
$22.2M -$9.97M -2,536,100 -29%
Massachusetts Financial Services
19
Massachusetts Financial Services
Massachusetts
$18.9M +$15.3M +3,886,219 +293%
SGDR
20
SPX Gestao de Recursos
Brazil
$15.4M -$2.52M -640,273 -13%
Qube Research & Technologies (QRT)
21
Qube Research & Technologies (QRT)
United Kingdom
$14.7M +$16M +4,073,701 New
State Street
22
State Street
Massachusetts
$13.4M +$666K +169,271 +5%
EGM
23
Engineers Gate Manager
New York
$11.3M +$12.1M +3,072,303 +6,417%
Millennium Management
24
Millennium Management
New York
$10M -$2.88M -733,073 -21%
Fidelity International
25
Fidelity International
Bermuda
$9.71M +$577K +146,629 +6%