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Vanguard Mega Cap Growth ETF
MGK

815 hedge funds and large institutions have $11.6B invested in Vanguard Mega Cap Growth ETF in 2025 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 261 increasing their positions, 288 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed

303% more call options, than puts

Call options by funds: $23.9M | Put options by funds: $5.93M

9% less repeat investments, than reductions

Existing positions increased: 261 | Existing positions reduced: 288

3% less funds holding

Funds holding: 839 → 815 (-24)

4.07% less ownership

Funds ownership: 266.46% → 262.39% (-4.1%)

13% less first-time investments, than exits

New positions opened: 65 | Existing positions closed: 75

14% less funds holding in top 10

Funds holding in top 10: 71 → 61 (-10)

18% less capital invested

Capital invested by funds: $14.2B → $11.6B (-$2.6B)

Holders
815
Holders Change
-24
Holders Change %
-2.86%
% of All Funds
10.93%
Holding in Top 10
61
Holding in Top 10 Change
-10
Holding in Top 10 Change %
-14.08%
% of All Funds
0.82%
New
65
Increased
261
Reduced
288
Closed
75
Calls
$23.9M
Puts
$5.93M
Net Calls
+$18M
Net Calls Change
+$12.5M

Top Buyers

1
AssetMark Inc
AssetMark Inc
California
+$87.2M
2
Morgan Stanley
Morgan Stanley
New York
+$45.5M
3
Bank of America
Bank of America
North Carolina
+$43.8M
4
MFG
Merit Financial Group
Georgia
+$38.9M
5
Ameriprise
Ameriprise
Minnesota
+$30.7M

Top Sellers

1
AIA
Angeles Investment Advisors
California
-$185M
2
MIC
Means Investment Company
Maine
-$51.4M
3
PCMM
Piedmont Capital Management (Montana)
Montana
-$43.3M
4
Osaic Holdings
Osaic Holdings
Arizona
-$41.2M
5
AT
American Trust
Kentucky
-$31.9M
Name Holding Trade Value Shares
Change 		Change in
Stake
ANTB
626
AMG National Trust Bank
Colorado
$256K – – –
FA
627
Financial Alternatives
California
$256K – – –
JFG
628
JMG Financial Group
Illinois
$255K +$279K +4,130 New
MAG
629
Mayfair Advisory Group
Alabama
$254K +$3.04K +45 +1%
SFG
630
Sunburst Financial Group
Alabama
$252K – – –
KWM
631
Kingsman Wealth Management
Florida
$252K +$275K +4,080 New
PIP
632
Peachtree Investment Partners
Florida
$251K – – –
ZIM
633
Zacks Investment Management
Illinois
$251K – – –
AF
634
Apexium Financial
Texas
$251K +$16.5K +245 +6%
VVP
635
Venture Visionary Partners
Ohio
$249K +$10.1K +150 +4%
PWM
636
Provident Wealth Management
Tennessee
$248K – – –
GC
637
Guidance Capital
Kentucky
$247K -$6.41K -95 -2%
MAM
638
Mystic Asset Management
Rhode Island
$247K – – –
TIM
639
Total Investment Management
Arizona
$247K +$337 +5 +0.1%
RWM
640
Ritholtz Wealth Management
New York
$246K – – –
MF
641
Manchester Financial
California
$245K -$3.71K -55 -1%
DWP
642
Destiny Wealth Partners
Florida
$244K +$267K +3,950 New
WPC
643
Wedmont Private Capital
Pennsylvania
$243K – – –
OC
644
Oppenheimer & Co
New York
$243K -$186K -2,760 -41%
SWA
645
Stratos Wealth Advisors
Ohio
$242K +$265K +3,925 New
DFG
646
Delta Financial Group
New Jersey
$241K – – –
PCH
647
PGIM Custom Harvest
New Jersey
$241K – – –
FFB
648
First Financial Bankshares
Texas
$240K – – –
HSA
649
HBK Sorce Advisory
Pennsylvania
$239K – – –
CPC
650
Consolidated Planning Corp
Georgia
$238K -$3M -44,455 -92%
24 25
26
27 28

MGK Hedge Fund Activity: Q1 2025 in Review

815 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Vanguard Mega Cap Growth ETF (MGK) for Q1 2025, worth a combined $11.6B — down 18% from $14.2B a quarter earlier.

Sellers outnumbered buyers: 75 funds closed out of MGK and 65 opened new positions — a net loss of 10 holders — while 288 trimmed existing stakes and 261 added.

The largest buyer was AssetMark Inc, adding an estimated $87.2M. The largest seller was Angeles Investment Advisors, cutting an estimated $185M.

  • 815 institutional investors held Vanguard Mega Cap Growth ETF (MGK) as of Q1 2025, down from 839 in Q4 2024.
  • Funds reported $11.6B of Vanguard Mega Cap Growth ETF stock for Q1 2025, down 18% quarter-over-quarter.
  • 65 funds opened new Vanguard Mega Cap Growth ETF positions in Q1 2025 and 75 closed out, a net change of -10 holders.
  • The largest Vanguard Mega Cap Growth ETF buyer in Q1 2025 was AssetMark Inc, an estimated $87.2M added.
  • The largest Vanguard Mega Cap Growth ETF seller in Q1 2025 was Angeles Investment Advisors, an estimated $185M sold.

Based on aggregated 13F filings for Q1 2025.