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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
WDL
351
Well Done LLC
Michigan
$995K -$47.9K -710 -5%
CIA
352
Capital Investment Advisors
Georgia
$991K -$13.5K -200 -1%
WSFS
353
Wilmington Savings Fund Society
Delaware
$952K – – –
Carson Wealth (CWM LLC)
354
Carson Wealth (CWM LLC)
Nebraska
$942K -$36.4K -540 -3%
CWG
355
Crown Wealth Group
North Carolina
$940K -$247K -3,665 -19%
NA
356
Nautilus Advisors
California
$927K – – –
WCG
357
Weaver Consulting Group
California
$925K -$69.5K -1,030 -6%
DA
358
Detalus Advisors
Missouri
$924K – – –
C1AG
359
Client 1st Advisory Group
Florida
$907K – – –
PCM
360
Parsons Capital Management
Rhode Island
$893K -$148K -2,200 -13%
CWP
361
Cyndeo Wealth Partners
Florida
$890K -$3.71K -55 -0.4%
IPA
362
Investment Planning Advisors
Georgia
$888K -$6.75K -100 -0.7%
DAS
363
Diversify Advisory Services
Utah
$878K +$39.8K +590 +4%
GWM
364
Geneos Wealth Management
Colorado
$864K +$635K +9,405 +205%
HIC
365
Hartline Investment Corp
Illinois
$862K – – –
BAM
366
Belpointe Asset Management
Nevada
$841K +$104K +1,540 +13%
CCFM
367
Clear Creek Financial Management
Washington
$839K +$317K +4,695 +53%
IFWM
368
Institute for Wealth Management
Colorado
$837K -$93.8K -1,390 -9%
Koshinski Asset Management
369
Koshinski Asset Management
Illinois
$833K +$13.2K +195 +1%
EFS
370
Essex Financial Services
Connecticut
$833K +$166K +2,460 +22%
RGF
371
Retirement Guys Formula
Ohio
$828K +$354K +5,245 +64%
CIAS
372
Capital Investment Advisory Services
North Carolina
$823K +$899K +13,320 New
GC
373
Grimes & Company
Massachusetts
$821K -$43.5K -645 -5%
LFA
374
Legacy Financial Advisors
Kentucky
$813K -$3.37K -50 -0.4%
VA
375
VestGen Advisors
Illinois
$811K +$885K +13,120 New
13 14
15
16 17

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.