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Livermore
Livermore
ZHEN

Gruss & Co., LLC

SEC CIK
0001103738
Latest filing
Aug 5, 2026

The latest 13F from Gruss & Co., LLC covers Q2 2026 (filed Aug 5, 2026): 35 long positions worth $38.1M. The top 10 holdings make up 73.8% of the portfolio, and the largest is SPDR Gold Trust (GLD) at 29.0%. Livermore has 22 filings on Form 13F from this institution, going back to Q1 2021.

What changed in Q2 2026

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

Full comparison
New
6
Est. +$2.29M
Added
5
Est. +$1.20M
Reduced
11
Est. −$6.02M
Sold out
6
Est. −$2.25M

Top 5 holdings

Share of this quarter's portfolio value

  1. GLDSPDR Gold Trust
    29.0%$11.1MHistory
  2. RSVRReservoir Media, Inc.
    13.3%$5.06MHistory
  3. iShares Tr464288182
    5.9%$2.27M
  4. MSFTMicrosoft Corp
    4.9%$1.87MHistory
  5. AMZNAmazon Com Inc
    4.4%$1.67MHistory

Biggest buys

New and added positions, by estimated amount bought

  1. IBITiShares Bitcoin Trust ETF
    +$722.4KNewHistory
  2. AAPLApple Inc.
    +$434.0KAddedHistory
  3. USOUnited States Oil Fund, LP
    +$425.8KNewHistory
  4. State Street Technology Select Sector SPDR ETF81369Y803
    +$381.0KAdded
  5. WESWestern Midstream Partners, LP
    +$372.0KNewHistory

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. IBITiShares Bitcoin Trust ETF
    +1.89 pp0.0% → 1.9%History
  2. AAPLApple Inc.
    +1.84 pp2.5% → 4.3%History
  3. State Street Technology Select Sector SPDR ETF81369Y803
    +1.38 pp0.6% → 2.0%
  4. NVDANVIDIA Corp
    +1.17 pp2.2% → 3.4%History
  5. USOUnited States Oil Fund, LP
    +1.12 pp0.0% → 1.1%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. GLDSPDR Gold Trust
    −$4.60MReducedHistory
  2. VIXYProShares Trust II
    −$1.03MSold outHistory
  3. iShares Tr464288182
    −$358.0KReduced
  4. EVREvercore Inc.
    −$298.5KSold outHistory
  5. Engy Sel Sect SPDR Prem Inc81369Y829
    −$275.7KSold out

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

  1. GLDSPDR Gold Trust
    −13.74 pp42.7% → 29.0%History
  2. VIXYProShares Trust II
    −2.41 pp2.4% → 0.0%History
  3. VanEck ETF Trust92189F106
    −0.82 pp1.6% → 0.8%
  4. EVREvercore Inc.
    −0.70 pp0.7% → 0.0%History
  5. Engy Sel Sect SPDR Prem Inc81369Y829
    −0.64 pp0.6% → 0.0%

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$38.1M
−$4.68M (−10.9%) vs. prior quarter
Positions
35
0 vs. prior quarter
Top 10 concentration
73.8%
Top 10 as share of value
Turnover
8.6%
Q2 2026, one quarter
Average holding period
12.5 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q1 2021), so positions held before then are understated.

13F filings by quarter

22 quarters, going back to Q1 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $45.5M (Q4 2025)

Q1 2021: $24.1MQ2 2021: $27.6MQ3 2021: $35.8MQ4 2021: $37.3MQ1 2022: $22.5MQ2 2022: $14.4MQ3 2022: $11.6MQ4 2022: $16.2MQ1 2023: $15.8MQ2 2023: $16.5MQ3 2023: $11.8MQ4 2023: $12.9MQ1 2024: $18.1MQ2 2024: $18.4MQ3 2024: $12.7MQ4 2024: $23.4MQ1 2025: $22.9MQ2 2025: $21.4MQ3 2025: $38.4MQ4 2025: $45.5MQ1 2026: $42.8MQ2 2026: $38.1M
Q1 2021Q2 2026
13F filings of Gruss & Co., LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 5, 202635$38.1MGLDRSVRiShares Trvs. Q1 2026SEC
Q1 2026May 5, 202635$42.8MGLDRSVRiShares Trvs. Q4 2025SEC
Q4 2025Feb 10, 202635$45.5MGLDAMZNMSFTvs. Q3 2025SEC
Q3 2025Nov 6, 202532$38.4MGLDMSFTiShares Trvs. Q2 2025SEC
Q2 2025Aug 5, 202520$21.4MGLDAMZNMSFTvs. Q1 2025SEC
Q1 2025May 8, 202525$22.9MGLDMSFTAMZNvs. Q4 2024SEC
Q4 2024Feb 6, 202523$23.4MMSFTGLDNKEvs. Q3 2024SEC
Q3 2024Oct 16, 202419$12.7MGLDMSFTVanEck Semiconductor ETFvs. Q2 2024SEC
Q2 2024Aug 8, 202417$18.4MMETANVDAGLDvs. Q1 2024SEC
Q1 2024May 9, 202421$18.1MInvesco QQQ Trust Series IMETAGLDvs. Q4 2023SEC
Q4 2023Jan 26, 202418$12.9MInvesco QQQ Trust Series IMSFTNVDAvs. Q3 2023SEC
Q3 2023Nov 13, 202317$11.8MState Street Energy Select Sector SPDR ETFBXMTInvesco QQQ Trust Series Ivs. Q2 2023SEC
Q2 2023Aug 3, 202319$16.5MMSFTGLDNVDAvs. Q1 2023SEC
Q1 2023May 12, 202324$15.8MGLDNVDABXMTvs. Q4 2022SEC
Q4 2022Feb 10, 202322$16.2MABCLProShares TrNEvs. Q3 2022SEC
Q3 2022Oct 21, 202214$11.6MABCLProShares TrBXMTvs. Q2 2022SEC
Q2 2022Jul 29, 202219$14.4MABCLBXMTBSMvs. Q1 2022SEC
Q1 2022Apr 29, 202226$22.5MABCLBXMTProShares Trvs. Q4 2021SEC
Q4 2021Jan 31, 202233$37.3MABCLSPYBXMTvs. Q3 2021SEC
Q3 2021Oct 28, 202129$35.8MABCLGLDProShares Trvs. Q2 2021SEC
Q2 2021Aug 10, 202125$27.6MBXMTGLDProShares Trvs. Q1 2021SEC
Q1 2021May 17, 202124$24.1MBXMTProShares TrDBX ETF Tr–SEC