Summa Corp.

CIK 0001954929 · TOMBALL, TX · Quarter end: 2026-06-30 · Filed on: 2026-08-06 · Open the SEC source

Summa Corp. reported 83 positions worth $318.6M as of June 30, 2026 (13F filed August 6, 2026). Largest holding: NVDA (37.1%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$318.6M
2026 Q2
Positions
83
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
77.5%
Est. Net Flow (Q)
2026 Q2
10 / 83 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
1NVDANVIDIA CORPORATIONSH$118.1M37.06%590,160
2AMDADVANCED MICRO DEVICES INCSH$67.1M21.06%115,529
3MRVLMARVELL TECHNOLOGY INCSH$14.9M4.67%50,000
4MSFTMICROSOFT CORPSH$8.6M2.69%22,948
5SPYSTATE STR SPDR S&P 500 ETF TSH$8.2M2.57%10,966
6IWFISHARES TRSH$7.2M2.24%57,588
7QCOMQUALCOMM INCSH$6.5M2.03%35,000
8QUALISHARES TRSH$6.2M1.95%28,300
9AMZNAMAZON COM INCSH$5.3M1.67%22,339
10VOOVANGUARD INDEX FDSSH$4.9M1.53%7,104

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Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does Summa Corp. hold as of Q2 2026?

Summa Corp. reported 83 positions worth $318.6M in its Q2 2026 13F filing. Largest positions: NVDA (37.1%), AMD (21.1%), MRVL (4.7%), MSFT (2.7%) and SPY (2.6%).

What did Summa Corp. buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did Summa Corp. sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.