As of the latest SEC filings, Seagate Technology Holdings plc (STX) is held by 872 institutional funds. The largest fund shareholder is VANGUARD TOTAL STOCK MARKET INDEX FUND (VTI), holding an estimated $2,712,996,764.00 in market value, representing 0.14% of its portfolio.
Funds holding Seagate Technology Holdings plc (STX)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- STX
- CIK:
- 0001137789
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
VTI
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
ETF | Vanguard | 0.14% | $2,712,996,764.00 | 6,925,150 | Mar 31, 2026 | May 28, 2026 |
|
VFIAX
VANGUARD 500 INDEX FUND
|
ETF | Vanguard | 0.15% | $2,171,595,805.04 | 5,543,179 | Mar 31, 2026 | May 28, 2026 |
|
VO
VANGUARD MID-CAP INDEX FUND
|
ETF | Vanguard | 0.93% | $1,845,017,225.60 | 4,709,560 | Mar 31, 2026 | May 28, 2026 |
|
QQQ
Invesco QQQ Trust Series 1
|
ETF | Invesco | 0.48% | $1,799,720,367.36 | 4,593,936 | Mar 31, 2026 | May 28, 2026 |
|
FXAIX
Fidelity 500 Index Fund
|
MF | Fidelity | 0.15% | $1,130,815,928.80 | 2,772,695 | Feb 28, 2026 | Apr 24, 2026 |
|
IVV
iShares Core S&P 500 ETF
|
ETF | BlackRock / iShares | 0.15% | $1,098,683,084.80 | 2,804,480 | Mar 31, 2026 | May 28, 2026 |
|
SPY
SPDR S&P 500 ETF Trust
|
ETF | State Street (SPDR) | 0.15% | $997,613,314.16 | 2,546,491 | Mar 31, 2026 | May 28, 2026 |
|
VIGRX
VANGUARD GROWTH INDEX FUND
|
ETF | Vanguard | 0.30% | $958,629,276.56 | 2,446,981 | Mar 31, 2026 | May 28, 2026 |
|
PEYAX
Putnam Large Cap Value Fund
|
MF | Independent / Boutique | 1.83% | $917,829,110.88 | 1,362,492 | Apr 30, 2026 | Jun 24, 2026 |
|
VWNAX
VANGUARD WINDSOR II FUND
|
MF | Vanguard | 1.29% | $837,147,921.72 | 1,242,723 | Apr 30, 2026 | Jun 26, 2026 |
|
CIRAX
Capital Income Builder
|
MF | Independent / Boutique | 0.63% | $794,398,053.68 | 1,179,262 | Apr 30, 2026 | Jun 26, 2026 |
|
VITAX
VANGUARD INFORMATION TECHNOLOGY INDEX FUND
|
ETF | Vanguard | 0.56% | $715,837,913.12 | 1,755,193 | Feb 28, 2026 | Apr 28, 2026 |
|
VMGIX
VANGUARD MID-CAP GROWTH INDEX FUND
|
ETF | Vanguard | 2.22% | $649,806,043.84 | 1,658,684 | Mar 31, 2026 | May 28, 2026 |
|
XLK
State Street(R) Technology Select Sector SPDR(R) ETF
|
ETF | State Street (SPDR) | 0.76% | $640,670,592.40 | 1,635,365 | Mar 31, 2026 | May 28, 2026 |
|
WCMIX
WCM Focused International Growth Fund
|
MF | Independent / Boutique | 3.22% | $632,476,932.00 | 1,614,450 | Mar 31, 2026 | May 22, 2026 |
|
VIIIX
VANGUARD INSTITUTIONAL INDEX FUND
|
MF | Vanguard | 0.15% | $481,702,611.36 | 1,229,586 | Mar 31, 2026 | May 28, 2026 |
|
WSTCX
Nomura Science and Technology Fund
|
MF | Independent / Boutique | 7.30% | $452,285,352.96 | 1,154,496 | Mar 31, 2026 | May 28, 2026 |
|
CWIAX
Capital World Growth & Income Fund
|
MF | Independent / Boutique | 0.30% | $442,264,143.04 | 1,084,406 | Feb 28, 2026 | Apr 27, 2026 |
|
-
Growth-Income Fund
|
ETF | Capital Group / American Funds | 1.00% | $409,917,292.48 | 1,046,348 | Mar 31, 2026 | May 28, 2026 |
|
OIEIX
JPMorgan Equity Income Fund
|
MF | JPMorgan | 0.93% | $384,915,952.80 | 982,530 | Mar 31, 2026 | May 29, 2026 |
|
FOTEX
Fidelity OTC Portfolio
|
MF | Fidelity | 0.90% | $364,371,876.00 | 540,900 | Apr 30, 2026 | Jun 26, 2026 |
|
MTUM
iShares MSCI USA Momentum Factor ETF
|
ETF | BlackRock / iShares | 1.51% | $363,933,336.36 | 540,249 | Apr 30, 2026 | Jun 25, 2026 |
|
QQQM
Invesco NASDAQ 100 ETF
|
ETF | Invesco | 0.47% | $331,334,110.08 | 812,412 | Feb 28, 2026 | Apr 29, 2026 |
|
JEPQ
JPMorgan Nasdaq Equity Premium Income ETF
|
ETF | JPMorgan | 0.96% | $329,109,740.80 | 840,080 | Mar 31, 2026 | May 29, 2026 |
|
SWPPX
Schwab S&P 500 Index Fund
|
MF | Charles Schwab | 0.24% | $325,587,726.64 | 483,326 | Apr 30, 2026 | Jun 25, 2026 |
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