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Livermore
Livermore
ZHEN

Vectors Research Management, LLC

SEC CIK
0001750557
Latest filing
Jul 29, 2026

The latest 13F from Vectors Research Management, LLC covers Q2 2026 (filed Jul 29, 2026): 148 long positions worth $382.9M. The top 10 holdings make up 33.7% of the portfolio, and the largest is Invesco Exchange Traded FD T at 6.7%. 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
9
Est. +$3.97M
Added
52
Est. +$11.5M
Reduced
53
Est. −$10.9M
Sold out
3
Est. −$2.29M

Top 5 holdings

Share of this quarter's portfolio value

  1. Invesco Exchange Traded FD T46137V357
    6.7%$25.6M
  2. iShares Tr464288661
    4.3%$16.5M
  3. Vanguard Mortgage-Backed Securities ETF92206C771
    3.9%$15.0M
  4. iShares Core S&P Mid-Cap ETF464287507
    3.3%$12.4M
  5. AAPLApple Inc.
    3.2%$12.3MHistory

Biggest buys

New and added positions, by estimated amount bought

  1. Global X FDS37954Y673
    +$2.81MAdded
  2. iShares Core S&P Small Cap ETF464287804
    +$1.76MAdded
  3. GNRCGenerac Holdings Inc.
    +$1.75MNewHistory
  4. GLWCorning Inc
    +$1.48MAddedHistory
  5. State Street Industrial Select Sector SPDR ETF81369Y704
    +$817.4KAdded

Largest weight increases

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

  1. Global X FDS37954Y673
    +0.76 pp0.6% → 1.4%
  2. iShares Core S&P Small Cap ETF464287804
    +0.62 pp2.4% → 3.0%
  3. GLWCorning Inc
    +0.51 pp0.2% → 0.7%History
  4. CATCaterpillar Inc
    +0.46 pp1.3% → 1.7%History
  5. GNRCGenerac Holdings Inc.
    +0.46 pp0.0% → 0.5%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. AMDAdvanced Micro Devices Inc
    −$3.32MReducedHistory
  2. Invesco Exchange Traded FD T46137V357
    −$1.64MReduced
  3. State Street Consumer Staples Select Sector SPDR ETF81369Y308
    −$1.44MSold out
  4. DELLDell Technologies Inc.
    −$1.43MReducedHistory
  5. IRMIron Mountain Inc
    −$703.7KReducedHistory

Largest weight decreases

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

  1. Vanguard Mortgage-Backed Securities ETF92206C771
    −0.53 pp4.4% → 3.9%
  2. Invesco Exchange Traded FD T46137V357
    −0.49 pp7.2% → 6.7%
  3. State Street Consumer Staples Select Sector SPDR ETF81369Y308
    −0.42 pp0.4% → 0.0%
  4. XOMExxonMobil Holdings Corp
    −0.39 pp1.4% → 1.0%History
  5. WMTWalmart Inc.
    −0.33 pp1.7% → 1.4%History

Metrics

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

Portfolio value
$382.9M
+$40.5M (+11.8%) vs. prior quarter
Positions
148
+6 vs. prior quarter
Top 10 concentration
33.7%
Top 10 as share of value
Turnover
3.6%
Q2 2026, one quarter
Average holding period
16.8 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 $473.9M (Q4 2021)

Q1 2021: $363.0MQ2 2021: $392.2MQ3 2021: $424.4MQ4 2021: $473.9MQ1 2022: $456.0MQ2 2022: $394.3MQ3 2022: $353.6MQ4 2022: $386.1MQ1 2023: $387.9MQ2 2023: $351.8MQ3 2023: $308.6MQ4 2023: $355.0MQ1 2024: $354.1MQ2 2024: $325.7MQ3 2024: $330.4MQ4 2024: $293.5MQ1 2025: $285.9MQ2 2025: $291.8MQ3 2025: $317.3MQ4 2025: $327.6MQ1 2026: $342.4MQ2 2026: $382.9M
Q1 2021Q2 2026
13F filings of Vectors Research Management, LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 29, 2026148$382.9MInvesco Exchange Traded FD TiShares TrVanguard Mortgage-Backed Securities ETFvs. Q1 2026SEC
Q1 2026May 5, 2026142$342.4MInvesco Exchange Traded FD TiShares TrVanguard Mortgage-Backed Securities ETFvs. Q4 2025SEC
Q4 2025Feb 3, 2026121$327.6MInvesco Exchange Traded FD TiShares TrVanguard Mortgage-Backed Securities ETFvs. Q3 2025SEC
Q3 2025Oct 28, 2025131$317.3MInvesco Exchange Traded FD TiShares TrVanguard Mortgage-Backed Securities ETFvs. Q2 2025SEC
Q2 2025Jul 29, 2025119$291.8MInvesco Exchange Traded FD TiShares TrVanguard Mortgage-Backed Securities ETFvs. Q1 2025SEC
Q1 2025Apr 23, 2025116$285.9MInvesco Exchange Traded FD TVanguard Mortgage-Backed Securities ETFVanguard Total Bond Market ETFvs. Q4 2024SEC
Q4 2024Feb 13, 2025116$293.5MInvesco Exchange Traded FD TInvesco Actively Managed ExcVanguard Mortgage-Backed Securities ETFvs. Q3 2024SEC
Q3 2024Nov 6, 2024122$330.4MInvesco Exchange Traded FD TInvesco Actively Managed ExcVanguard Mortgage-Backed Securities ETFvs. Q2 2024SEC
Q2 2024Aug 9, 2024127$325.7MInvesco Exchange Traded FD TVanguard Mortgage-Backed Securities ETFInvesco Actively Managed Excvs. Q1 2024SEC
Q1 2024May 15, 2024132$354.1MInvesco Exchange Traded FD TVanguard Mortgage-Backed Securities ETFInvesco Actively Managed Excvs. Q4 2023SEC
Q4 2023Feb 12, 2024140$355.0MPGInvesco Exchange Traded FD TVanguard Mortgage-Backed Securities ETFvs. Q3 2023SEC
Q3 2023Nov 9, 2023124$308.6MVanguard Mortgage-Backed Securities ETFInvesco Actively Managed ExcVanguard Malvern FDSvs. Q2 2023SEC
Q2 2023Aug 8, 2023137$351.8MVanguard Malvern FDSInvesco Actively Managed ExciShares Trvs. Q1 2023SEC
Q1 2023May 4, 2023130$387.9MVanguard Malvern FDSVanguard Scottsdale FDSiShares Trvs. Q4 2022SEC
Q4 2022Feb 8, 2023134$386.1MVanguard Malvern FDSiShares TrVanguard Scottsdale FDSvs. Q3 2022SEC
Q3 2022Nov 8, 2022135$353.6MVanguard Malvern FDSiShares TrInvesco Actively Managed Excvs. Q2 2022SEC
Q2 2022Aug 12, 2022524$394.3MiShares TrVanguard Malvern FDSInvesco Actively Managed Excvs. Q1 2022SEC
Q1 2022May 16, 2022492$456.0MiShares TrVanguard Malvern FDSInvesco Actively Managed Excvs. Q4 2021SEC
Q4 2021Feb 15, 2022622$473.9MiShares TrVanguard Malvern FDSInvesco Actively Managed Excvs. Q3 2021SEC
Q3 2021Nov 12, 2021486$424.4MiShares TrVanguard Malvern FDSInvesco Actively Managed Excvs. Q2 2021SEC
Q2 2021Aug 9, 2021503$392.2MiShares TrVanguard Malvern FDSInvesco Actively Managed Excvs. Q1 2021SEC
Q1 2021May 18, 2021446$363.0MiShares TrInvesco Actively Managed ExcState Street SPDR Portfolio Intermediate Term Corporate Bond ETF–SEC