As of the latest SEC filings, Rocket Lab Corp (RKLB) is held by 444 institutional funds. The largest fund shareholder is VANGUARD TOTAL STOCK MARKET INDEX FUND (VTI), holding an estimated $1,157,235,023.88 in market value, representing 0.06% of its portfolio.
Funds holding Rocket Lab Corp (RKLB)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- RKLB
- CIK:
- 0001819994
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.06% | $1,157,235,023.88 | 18,019,854 | Mar 31, 2026 | May 28, 2026 |
|
AGTHX
Growth Fund of America
|
MF | Capital Group / American Funds | 0.20% | $650,334,650.00 | 9,411,500 | Feb 28, 2026 | Apr 27, 2026 |
|
NAESX
VANGUARD SMALL-CAP INDEX FUND
|
ETF | Vanguard | 0.26% | $420,128,845.50 | 6,542,025 | Mar 31, 2026 | May 28, 2026 |
|
VO
VANGUARD MID-CAP INDEX FUND
|
ETF | Vanguard | 0.20% | $393,502,205.98 | 6,127,409 | Mar 31, 2026 | May 28, 2026 |
|
ITA
iShares U.S. Aerospace & Defense ETF
|
ETF | BlackRock / iShares | 2.55% | $343,393,523.46 | 5,347,143 | Mar 31, 2026 | May 22, 2026 |
|
VEMPX
VANGUARD EXTENDED MARKET INDEX FUND
|
ETF | Vanguard | 0.41% | $336,958,165.70 | 5,246,935 | Mar 31, 2026 | May 28, 2026 |
|
SEEGX
JPMorgan Large Cap Growth Fund
|
MF | JPMorgan | 0.26% | $278,395,690.82 | 4,335,031 | Mar 31, 2026 | May 29, 2026 |
|
VIGRX
VANGUARD GROWTH INDEX FUND
|
ETF | Vanguard | 0.08% | $242,068,684.52 | 3,769,366 | Mar 31, 2026 | May 28, 2026 |
|
VISGX
VANGUARD SMALL-CAP GROWTH INDEX FUND
|
ETF | Vanguard | 0.61% | $235,104,153.96 | 3,660,918 | Mar 31, 2026 | May 28, 2026 |
|
PPA
Invesco Aerospace & Defense ETF
|
ETF | Invesco | 2.78% | $222,680,628.32 | 2,698,832 | Apr 30, 2026 | Jun 26, 2026 |
|
IWP
iShares Russell Mid-Cap Growth ETF
|
ETF | BlackRock / iShares | 1.13% | $210,960,195.42 | 3,284,961 | Mar 31, 2026 | May 28, 2026 |
|
XAR
State Street(R) SPDR(R) S&P(R) Aerospace & Defense ETF
|
ETF | State Street (SPDR) | 2.96% | $170,959,291.36 | 2,662,088 | Mar 31, 2026 | May 28, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.42% | $170,374,480.20 | 2,465,622 | Feb 28, 2026 | Apr 24, 2026 |
|
FSMDX
Fidelity Mid Cap Index Fund
|
MF | Fidelity | 0.30% | $149,621,158.70 | 1,813,370 | Apr 30, 2026 | Jun 26, 2026 |
|
VMGIX
VANGUARD MID-CAP GROWTH INDEX FUND
|
ETF | Vanguard | 0.47% | $138,588,237.06 | 2,158,023 | Mar 31, 2026 | May 28, 2026 |
|
IWF
iShares Russell 1000 Growth ETF
|
ETF | BlackRock / iShares | 0.11% | $126,771,371.74 | 1,974,017 | Mar 31, 2026 | May 22, 2026 |
|
IWR
iShares Russell Mid-Cap ETF
|
ETF | BlackRock / iShares | 0.25% | $120,122,867.80 | 1,870,490 | Mar 31, 2026 | May 28, 2026 |
|
FSDAX
Select Defense and Aerospace Portfolio
|
MF | Fidelity | 2.51% | $103,076,470.00 | 1,491,700 | Feb 28, 2026 | Apr 24, 2026 |
|
VEXPX
VANGUARD EXPLORER FUND
|
MF | Vanguard | 0.47% | $102,626,020.51 | 1,243,801 | Apr 30, 2026 | Jun 26, 2026 |
|
ARKQ
ARK Autonomous Technology & Robotics ETF
|
ETF | Independent / Boutique | 4.79% | $100,832,913.19 | 1,222,069 | Apr 30, 2026 | Jun 23, 2026 |
|
IDEF
iShares Defense Industrials Active ETF
|
ETF | BlackRock / iShares | 2.57% | $90,922,554.58 | 1,101,958 | Apr 30, 2026 | Jun 25, 2026 |
|
FKDNX
Franklin Dynatech Fund
|
MF | Franklin Templeton | 0.36% | $89,908,000.00 | 1,400,000 | Mar 31, 2026 | May 27, 2026 |
|
-
Growth Fund
|
ETF | Capital Group / American Funds | 0.16% | $78,486,151.90 | 1,222,145 | Mar 31, 2026 | May 28, 2026 |
|
OSGIX
JPMorgan Mid Cap Growth Fund
|
MF | JPMorgan | 0.62% | $71,241,493.70 | 1,109,335 | Mar 31, 2026 | May 29, 2026 |
|
CHCLX
AB DISCOVERY GROWTH FUND, INC.
|
MF | Independent / Boutique | 2.59% | $69,674,579.38 | 844,438 | Apr 30, 2026 | Jun 24, 2026 |
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