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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
KAM
526
KEB Asset Management
Illinois
$381K – – –
DT
527
Diversified Trust
Tennessee
$372K -$38.5K -570 -9%
P
528
Pitcairn
Pennsylvania
$371K – – –
Franklin Resources
529
Franklin Resources
California
$368K +$17.9K +265 +5%
PWW
530
Pettyjohn Wood & White
Virginia
$367K – – –
HSWM
531
Hubbell Strickland Wealth Management
Louisiana
$367K +$675 +10 +0.2%
CCM
532
Cloud Capital Management
Washington
$366K +$400K +5,930 New
PFA
533
Pure Financial Advisors
California
$364K -$13.5K -200 -3%
PMIM
534
Prudent Man Investment Management
Colorado
$364K – – –
DC
535
Dahring Cusmano
Michigan
$363K -$14.8K -220 -4%
CRWM
536
Castle Rock Wealth Management
California
$363K +$337 +5 +0.1%
TWM
537
Trevian Wealth Management
Massachusetts
$361K – – –
MSRI
538
Michael S. Ryan Inc
New York
$361K – – –
GT
539
Glenview Trust
Kentucky
$359K -$41.8K -620 -10%
SCA
540
Snowden Capital Advisors
New York
$358K – – –
MAM
541
MWA Asset Management
Massachusetts
$357K +$337 +5 +0.1%
TPA
542
Trivium Point Advisory
Connecticut
$356K -$62.8K -930 -14%
SAW
543
Signal Advisors Wealth
Michigan
$356K +$139K +2,055 +55%
BHIA
544
Birch Hill Investment Advisors
Massachusetts
$356K – – –
HFS
545
Hughes Financial Services
Virginia
$354K +$384K +5,685 New
CB
546
Cadence Bank
Mississippi
$354K -$3.37K -50 -0.9%
PWM
547
Perigon Wealth Management
California
$352K – – –
DA
548
Dover Advisors
Virginia
$349K +$382K +5,655 New
HIG
549
Heritage Investment Group
Florida
$349K -$21.9K -325 -5%
CAC
550
Certified Advisory Corp
Florida
$348K +$381K +5,640 New
20 21
22
23 24

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.