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Livermore
Livermore
ZHEN

Ontario Teachers Pension Plan Board

SEC CIK
0000937567
Latest filing
Aug 7, 2026

The latest 13F from Ontario Teachers Pension Plan Board covers Q2 2026 (filed Aug 7, 2026): 55 long positions worth $15.7B. The top 10 holdings make up 80.8% of the portfolio, and the largest is Space Exploration Technologies Corp (SPCX) at 55.0%. Livermore has 32 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
25
Est. +$12.9B
Added
11
Est. +$919.0M
Reduced
8
Est. −$281.3M
Sold out
127
Est. −$1.26B

Top 5 holdings

Share of this quarter's portfolio value

  1. SPCXSpace Exploration Technologies Corp
    55.0%$8.66BHistory
  2. GFLGFL Environmental Inc.
    5.2%$824.7MHistory
  3. iShares Tr464288513
    4.5%$715.7M
  4. iShares Iboxx $ Investment Grade Corporate Bond ETF464287242
    4.4%$692.6M
  5. ENBEnbridge Inc
    3.0%$467.8MHistory

Share of portfolio

Top 5 holdings and the other 50 positions, by share of portfolio value

  1. SPCX55.0%
  2. GFL5.2%
  3. iShares Tr4.5%
  4. iShares Iboxx $ Investment Grade Corporate Bond ETF4.4%
  5. ENB3.0%
  6. Other 50 positions27.8%

Biggest buys

New and added positions, by estimated amount bought

  1. SPCXSpace Exploration Technologies Corp
    +$8.66BNewHistory
  2. iShares Iboxx $ Investment Grade Corporate Bond ETF464287242
    +$692.6MNew
  3. ENBEnbridge Inc
    +$467.8MNewHistory
  4. WMBWilliams Companies, Inc.
    +$329.1MNewHistory
  5. AMTAmerican Tower Corp
    +$291.9MNewHistory

Largest weight increases

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

  1. SPCXSpace Exploration Technologies Corp
    +55.01 pp0.0% → 55.0%History
  2. iShares Iboxx $ Investment Grade Corporate Bond ETF464287242
    +4.40 pp0.0% → 4.4%
  3. ENBEnbridge Inc
    +2.97 pp0.0% → 3.0%History
  4. WMBWilliams Companies, Inc.
    +2.09 pp0.0% → 2.1%History
  5. AMTAmerican Tower Corp
    +1.85 pp0.0% → 1.9%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. CRMSalesforce, Inc.
    −$131.6MSold outHistory
  2. COFCapital One Financial Corp
    −$124.6MSold outHistory
  3. PNCPNC Financial Services Group, Inc.
    −$114.6MSold outHistory
  4. NVDANVIDIA Corp
    −$93.6MSold outHistory
  5. ROKRockwell Automation, Inc
    −$85.7MReducedHistory

Largest weight decreases

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

  1. CRMSalesforce, Inc.
    −3.84 pp3.8% → 0.0%History
  2. COFCapital One Financial Corp
    −3.63 pp3.6% → 0.0%History
  3. PNCPNC Financial Services Group, Inc.
    −3.34 pp3.3% → 0.0%History
  4. NVDANVIDIA Corp
    −2.73 pp2.7% → 0.0%History
  5. ROKRockwell Automation, Inc
    −2.25 pp2.4% → 0.2%History

Metrics

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

Portfolio value
$15.7B
+$12.3B (+358.6%) vs. prior quarter
Positions
55
−102 vs. prior quarter
Top 10 concentration
80.8%
Top 10 as share of value
Turnover
16.1%
Q2 2026, one quarter
Average holding period
2.5 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 $26.0B (Q3 2021)

Q1 2021: $8.97BQ2 2021: $7.96BQ3 2021: $26.0BQ4 2021: $8.35BQ1 2022: $8.26BQ2 2022: $7.15BQ3 2022: $7.15BQ4 2022: $9.39BQ1 2023: $9.70BQ2 2023: $9.57BQ3 2023: $9.23BQ4 2023: $10.0BQ1 2024: $10.9BQ2 2024: $10.2BQ3 2024: $11.1BQ4 2024: $7.38BQ1 2025: $6.51BQ2 2025: $4.84BQ3 2025: $4.33BQ4 2025: $4.50BQ1 2026: $3.43BQ2 2026: $15.7B
Q1 2021Q2 2026
13F filings of Ontario Teachers Pension Plan Board by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 7, 202655$15.7BSPCXGFLiShares Trvs. Q1 2026SEC
Q1 2026May 11, 2026157$3.43BGFLiShares TrCRMvs. Q4 2025SEC
Q4 2025Feb 13, 2026164$4.50BGFLiShares TrCOFvs. Q3 2025SEC
Q3 2025Feb 13, 2026Amended173$4.33BGFLiShares TrCOFvs. Q2 2025SEC
Q2 2025Feb 13, 2026Amended306$4.84BGFLiShares TrMSFTvs. Q1 2025SEC
Q1 2025Feb 13, 2026Amended412$6.51BGFLMSFTWMTvs. Q4 2024SEC
Q4 2024Feb 13, 2026Amended423$7.38BGFLMSFTCBvs. Q3 2024SEC
Q3 2024Feb 13, 2026Amended420$11.1BGFLMSFTCBvs. Q2 2024SEC
Q2 2024Feb 13, 2026Amended448$10.2BGFLMSFTCBvs. Q1 2024SEC
Q1 2024Feb 13, 2026Amended476$10.9BGFLMSFTGOOGLvs. Q4 2023SEC
Q4 2023Feb 13, 2026Amended490$10.0BGFLMSFTGOOGLvs. Q3 2023SEC
Q3 2023Feb 13, 2026Amended496$9.23BGFLGOOGLCBvs. Q2 2023SEC
Q2 2023Aug 11, 2023504$9.57BGFLCBJPMvs. Q1 2023SEC
Q1 2023Jun 1, 2023Amended498$9.70BGFLMSFTCBvs. Q4 2022SECSEC
Q4 2022Feb 10, 2023500$9.39BGFLMSFTCBvs. Q3 2022SEC
Q3 2022Nov 10, 2022490$7.15BGFLMSFTSYKvs. Q2 2022SEC
Q2 2022Aug 12, 2022458$7.15BGFLMSFTAMZNvs. Q1 2022SEC
Q1 2022May 13, 2022459$8.26BGFLMSFTAMZNvs. Q4 2021SEC
Q4 2021Feb 11, 2022459$8.35BGFLMSFTAZEKvs. Q3 2021SEC
Q3 2021Nov 12, 2021459$26.0BPalo Alto Networks IncGFLAZEKvs. Q2 2021SEC
Q2 2021Aug 13, 2021422$7.96BGFLAZEKMSFTvs. Q1 2021SEC
Q1 2021May 14, 2021418$8.97BGFLAZEKTesla, Inc.–SEC

13D and 13G filings

Companies where Ontario Teachers Pension Plan Board reports owning 5% or more on Schedule 13D or 13G, and its latest filings.

Current stakes of 5% or more

3 companies, largest stake first.

Companies where Ontario Teachers Pension Plan Board owns 5% or more
CompanyLatest formStakeChangeFirst filedLatest filingFiling
COOKTraeger, Inc.13G/A18.00%493.9K shares–Feb 14, 20222 filingsMay 11, 2026SEC
PONYPony AI Inc.13G8.05%21.6M sharesNewFeb 7, 20251 filingFeb 7, 2025SEC
GFLGFL Environmental Inc.13G/A6.50%22.5M shares−1.00 ppfrom 7.50%Feb 12, 20216 filingsFeb 13, 2026SEC

Latest filings

25 filings on file made by Ontario Teachers Pension Plan Board or listing it as a reporting person; the latest 20 are shown.

Schedule 13D and 13G filings by Ontario Teachers Pension Plan Board
CompanyFiled (ET)FormStakeChangeEvent dateFiling
COOKTraeger, Inc.May 11, 20264:31 PM ET13G/A18.00%493.9K shares–Mar 31, 2026SEC
GFLGFL Environmental Inc.Feb 13, 20265:16 PM ET13G/A6.50%22.5M shares−1.00 ppfrom 7.50%Dec 31, 2025SEC
VSATViasat IncMay 23, 20254:53 PM ET13D/A3.68%4.80M shares−0.03 ppfrom 3.71%Below 5%May 21, 2025SEC
GFLGFL Environmental Inc.May 9, 20254:15 PM ET13G/A7.50%26.4M shares–Mar 31, 2025SEC
VSATViasat IncFeb 12, 20254:37 PM ET13D/A3.71%4.80M shares–Below 5%Feb 10, 2025SEC
PONYPony AI Inc.Feb 7, 20254:38 PM ET13G8.05%21.6M sharesNewDec 31, 2024SEC
GFLGFL Environmental Inc.Nov 8, 202413G/AOld format–––SEC
VSATViasat IncAug 14, 202413D/AOld format–––SEC
AZEKAZEK Co Inc.Feb 9, 202413G/AOld format–––SEC
GFLGFL Environmental Inc.Feb 9, 202413G/AOld format–––SEC
KLDiscovery Inc.Dec 22, 202313D/AOld format–––SEC
VSATViasat IncJun 9, 202313DOld format–New–SEC
AZEKAZEK Co Inc.Feb 8, 202313G/AOld format–––SEC
AZEKAZEK Co Inc.Feb 8, 202313G/AOld format–––SEC
KLDiscovery Inc.Apr 7, 202213D/AOld format–––SEC
COOKTraeger, Inc.Feb 14, 202213GOld format–New–SEC
AZEKAZEK Co Inc.Feb 14, 202213G/AOld format–––SEC
Pershing Square Tontine Holdings, Ltd.Feb 14, 202213G/AOld format–––SEC
CWKCushman & Wakefield Ltd.Feb 14, 202213G/AOld format–––SEC
GFLGFL Environmental Inc.Feb 14, 202213G/AOld format–––SEC