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Livermore
Livermore
ZHEN

St Germain D J Co Inc

SEC CIK
0000831571
Latest filing
Jul 21, 2026

The latest 13F from St Germain D J Co Inc covers Q2 2026 (filed Jul 21, 2026): 914 long positions worth $2.78B. The top 10 holdings make up 30.0% of the portfolio, and the largest is J P Morgan Exchange Traded F at 5.0%. 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
59
Est. +$43.3M
Added
153
Est. +$45.6M
Reduced
244
Est. −$62.3M
Sold out
46
Est. −$36.9M

Top 5 holdings

Share of this quarter's portfolio value

  1. J P Morgan Exchange Traded F46641Q761
    5.0%$138.7M
  2. AAPLApple Inc.
    4.7%$131.0MHistory
  3. GOOGLAlphabet Inc.
    4.6%$127.0MHistory
  4. State Street SPDR Portfolio S&P 500 ETF78464A854
    3.8%$105.7M
  5. JPMJPMorgan Chase & Co
    2.1%$59.5MHistory

Biggest buys

New and added positions, by estimated amount bought

  1. XOMExxonMobil Holdings Corp
    +$27.5MNewHistory
  2. OLLIOllie's Bargain Outlet Holdings, Inc.
    +$12.8MNewHistory
  3. XYLXylem Inc.
    +$7.14MAddedHistory
  4. State Street SPDR Portfolio S&P 500 ETF78464A854
    +$5.83MAdded
  5. DHRDanaher Corp
    +$2.66MAddedHistory

Largest weight increases

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

  1. XOMExxonMobil Holdings Corp
    +0.99 pp0.0% → 1.0%History
  2. OLLIOllie's Bargain Outlet Holdings, Inc.
    +0.46 pp0.0% → 0.5%History
  3. State Street SPDR Portfolio S&P 500 ETF78464A854
    +0.36 pp3.4% → 3.8%
  4. J P Morgan Exchange Traded F46641Q761
    +0.34 pp4.6% → 5.0%
  5. XYLXylem Inc.
    +0.26 pp<0.1% → 0.3%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. XOMExxonMobil Holdings Corp
    −$34.1MSold outHistory
  2. GOOGLAlphabet Inc.
    −$15.2MReducedHistory
  3. GLWCorning Inc
    −$5.53MReducedHistory
  4. SPDR Series Trust78464A144
    −$2.94MReduced
  5. PANWPalo Alto Networks Inc
    −$2.79MReducedHistory

Largest weight decreases

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

  1. XOMExxonMobil Holdings Corp
    −1.35 pp1.4% → 0.0%History
  2. SPDR Series Trust78464A144
    −0.31 pp2.3% → 2.0%
  3. METAMeta Platforms, Inc.
    −0.23 pp2.1% → 1.9%History
  4. NEENextera Energy Inc
    −0.21 pp1.4% → 1.2%History
  5. WMTWalmart Inc.
    −0.19 pp0.9% → 0.7%History

Metrics

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

Portfolio value
$2.78B
+$252.4M (+10.0%) vs. prior quarter
Positions
914
+13 vs. prior quarter
Top 10 concentration
30.0%
Top 10 as share of value
Turnover
3.4%
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

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

Peak $2.78B (Q2 2026)

Q1 2021: $1.48BQ2 2021: $1.59BQ3 2021: $1.62BQ4 2021: $1.82BQ1 2022: $1.78BQ2 2022: $1.51BQ3 2022: $1.51BQ4 2022: $297.6MQ2 2023: $1.89BQ3 2023: $1.78BQ4 2023: $1.92BQ1 2024: $2.05BQ2 2024: $2.07BQ3 2024: $2.18BQ4 2024: $2.20BQ1 2025: $2.13BQ2 2025: $2.32BQ3 2025: $2.50BQ4 2025: $2.57BQ1 2026: $2.53BQ2 2026: $2.78B
Q1 2021Q2 2026
13F filings of St Germain D J Co Inc by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 21, 2026914$2.78BJ P Morgan Exchange Traded FAAPLGOOGLvs. Q1 2026SEC
Q1 2026Apr 13, 2026901$2.53BJ P Morgan Exchange Traded FAAPLGOOGLvs. Q4 2025SEC
Q4 2025Jan 29, 2026924$2.57BGOOGLAAPLJ P Morgan Exchange Traded Fvs. Q3 2025SEC
Q3 2025Oct 7, 2025899$2.50BJ P Morgan Exchange Traded FAAPLGOOGLvs. Q2 2025SEC
Q2 2025Jul 16, 2025882$2.32BJ P Morgan Exchange Traded FAAPLGOOGLvs. Q1 2025SEC
Q1 2025Apr 9, 2025805$2.13BJ P Morgan Exchange Traded FAAPLSPDR Series Trustvs. Q4 2024SEC
Q4 2024Jan 10, 2025834$2.20BJ P Morgan Exchange Traded FAAPLGOOGLvs. Q3 2024SEC
Q3 2024Oct 18, 2024774$2.18BJ P Morgan Exchange Traded FAAPLSPDR Series Trustvs. Q2 2024SEC
Q2 2024Jul 8, 2024778$2.07BJ P Morgan Exchange Traded FAAPLGOOGLvs. Q1 2024SEC
Q1 2024Apr 2, 2024789$2.05BJ P Morgan Exchange Traded FAAPLSPDR Series Trustvs. Q4 2023SEC
Q4 2023Jan 2, 2024784$1.92BJ P Morgan Exchange Traded FAAPLSPDR Series Trustvs. Q3 2023SEC
Q3 2023Oct 23, 2023759$1.78BAAPLSPDR Series TrustJ P Morgan Exchange Traded Fvs. Q2 2023SEC
Q2 2023Sep 7, 2023730$1.89BSPDR Series TrustAAPLState Street SPDR Portfolio S&P 500 ETF–SEC
Q4 2022Feb 27, 2023403$297.6MVanguard Scottsdale FDSAAPLCapital Group GBL Growth EQTvs. Q3 2022SEC
Q3 2022Nov 21, 2022233$1.51BState Street SPDR Portfolio S&P 500 ETFAAPLVanguard Intermediate-Term Corporate Bond ETFvs. Q2 2022SEC
Q2 2022Aug 15, 2022Amended233$1.51BState Street SPDR Portfolio S&P 500 ETFAAPLVanguard Intermediate-Term Corporate Bond ETFvs. Q1 2022SEC
Q1 2022May 12, 2022241$1.78BAAPLState Street SPDR Portfolio S&P 500 ETFVanguard Intermediate-Term Corporate Bond ETFvs. Q4 2021SEC
Q4 2021Feb 11, 2022246$1.82BAAPLVanguard Intermediate-Term Corporate Bond ETFState Street SPDR Portfolio S&P 500 ETFvs. Q3 2021SEC
Q3 2021Nov 3, 2021239$1.62BVanguard Intermediate-Term Corporate Bond ETFAAPLJ P Morgan Exchange-Traded Fvs. Q2 2021SEC
Q2 2021Jul 28, 2021241$1.59BVanguard Intermediate-Term Corporate Bond ETFAAPLJ P Morgan Exchange-Traded Fvs. Q1 2021SEC
Q1 2021May 13, 2021232$1.48BVanguard Intermediate-Term Corporate Bond ETFAAPLJ P Morgan Exchange-Traded F–SEC