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Super Investors Johns Hopkins University
JH

Johns Hopkins University

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$1.5B
Positions
18
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (27 quarters reported)

$2.67B $844K
Q4 18 Q2 21 Q4 22 Q2 24 Q4 25 Q2 26

$108M in Q4 2018 → $1.5B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
IT Ishares Tr 53.1% Unchanged 8,024,716 $794M
IQ Invesco Qqq Tr 12.7% Unchanged 258,537 $190M
I Ishares Inc 9.7% Unchanged 1,423,744 $146M
IT Ishares Tr 7.2% Unchanged 264,479 $108M
SI SPDR Index Shs Fds 7.1% Unchanged 1,572,088 $106M
VS Vanguard Scottsdale Fds 2.4% Unchanged 616,877 $35.9M
IT Ishares Tr 1.9% Unchanged 181,055 $28.4M
IT Ishares Tr 1.2% Unchanged 193,437 $18.3M
IT Ishares Tr 1.1% Unchanged 321,905 $16.9M
I Ishares Inc 0.9% Unchanged 146,318 $13.6M
Alphabet Inc 0.8% New 33,634 $12M
Amazon Com 0.7% New 46,998 $11.2M
Microsoft Corp 0.7% New 26,947 $10.1M
NG Nebius Group N.v. 0.2% New 8,313 $2.3M
ME Mammoth Energy Svcs 0.1% New 387,359 $1.26M
Strategy Inc 0.0% Unchanged 8,400 $730K
VI Vanguard Index Fds 0.0% Trimmed 0.8% 1,124 $416K
Barinthus Biotherapeutics PLC 0.0% Unchanged 122,237 $80.7K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
Alphabet Inc New +33,634 +$12M 0.8%
Amazon Com New +46,998 +$11.2M 0.7%
Microsoft Corp New +26,947 +$10.1M 0.7%
NG Nebius Group N.v. New +8,313 +$2.3M 0.2%
ME Mammoth Energy Svcs New +387,359 +$1.26M 0.1%
VI Vanguard Index Fds Trimmed −9 −$3.33K —

Q1 2026

quarter ended March 31, 2026 · filed May 14, 2026

Company Action Shares changed Value of change % of portfolio
Airbnb Inc Exited −14,795 −$2.01M —
VI Vanguard Index Fds Trimmed −177 −$56.8K —

Q4 2025

quarter ended December 31, 2025 · filed February 17, 2026

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Trimmed −3,525,897 −$352M 58.4%
IT Ishares Tr Exited −868,007 −$51M —
IT Ishares Tr Trimmed −193,053 −$27.3M 1.9%
IT Ishares Tr Exited −33,316 −$6.78M —
Airbnb Inc New +14,795 +$2.01M 0.1%
Pdd Holdings Inc Exited −14,088 −$1.86M —
Strategy Inc New +8,400 +$1.28M 0.1%
Samsara Inc Exited −5,830 −$217K —
VI Vanguard Index Fds Added +435 +$146K —

Q3 2025

quarter ended September 30, 2025 · filed November 17, 2025

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Exited −694,423 −$62.1M —
I Ishares Inc Trimmed −624,139 −$50.1M 0.7%
IT Ishares Tr Trimmed −139,056 −$19.2M 2.9%
IT Ishares Tr Trimmed −162,983 −$16.3M 64.5%
M Microstrategy Inc Exited −8,400 −$3.4M —
Doordash Inc Exited −13,035 −$3.21M —
Samsara Inc Trimmed −52,115 −$1.94M —
Pdd Holdings Inc New +14,088 +$1.86M 0.1%
Pony Ai Inc Exited −15,711 −$207K —
VI Vanguard Index Fds Trimmed −218 −$71.5K —

Q2 2025

quarter ended June 30, 2025 · filed August 15, 2025

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Trimmed −3,653,232 −$470M 3.5%
IT Ishares Tr Trimmed −812,817 −$158M 0.3%
IT Ishares Tr Trimmed −1,546,799 −$153M 61.4%
IT Ishares Tr Trimmed −370,450 −$126M 4.7%
IT Ishares Tr Exited −1,822,252 −$107M —
IT Ishares Tr New +694,423 +$62.1M 3.3%
I Ishares Inc New +770,457 +$57.8M 3.1%
IQ Invesco Qqq Tr Added +47,155 +$26M 7.5%
NH Nu Hldgs Ltd Exited −910,502 −$9.32M —
M Microstrategy Inc New +8,400 +$3.4M 0.2%

Showing the 10 largest of 14 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 06, 2025

Company Action Shares changed Value of change % of portfolio
IQ Invesco Qqq Tr New +211,382 +$99.1M 3.7%
IT Ishares Tr Trimmed −899,221 −$89M 49.5%
IT Ishares Tr Added +905,600 +$53.4M 4.1%
VS Vanguard Scottsdale Fds Trimmed −886,468 −$52M 1.4%
IT Ishares Tr New +868,007 +$50M 1.9%
IT Ishares Tr Trimmed −259,271 −$48.8M 6.0%
IT Ishares Tr Exited −206,829 −$45.7M —
IT Ishares Tr Added +316,364 +$36.8M 18.3%
IT Ishares Tr Trimmed −488,199 −$25.6M 0.6%
IT Ishares Tr Trimmed −272,583 −$25.6M 0.7%

Showing the 10 largest of 13 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr New +14,159,616 +$1.37B 51.6%
IT Ishares Tr Trimmed −9,051,841 −$468M 1.6%
VS Vanguard Scottsdale Fds Exited −4,988,327 −$418M —
IT Ishares Tr Trimmed −2,366,334 −$278M 17.0%
VS Vanguard Scottsdale Fds Exited −2,409,010 −$196M —
IT Ishares Tr Exited −1,196,677 −$131M —
I Ishares Inc New +1,423,744 +$78.9M 3.0%
SI SPDR Index Shs Fds New +1,572,088 +$78.2M 2.9%
IT Ishares Tr New +916,652 +$48.1M 1.8%
IT Ishares Tr New +466,020 +$42.7M 1.6%

Showing the 10 largest of 17 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 14, 2024

Company Action Shares changed Value of change % of portfolio
VS Vanguard Scottsdale Fds Trimmed −2,881,364 −$234M 7.3%
IT Ishares Tr Added +473,559 +$149M 7.5%
VS Vanguard Scottsdale Fds New +2,061,065 +$122M 4.6%
IT Ishares Tr Added +482,289 +$91.5M 7.9%
SS SPDR Ser Tr Exited −454,399 −$66.1M —
IT Ishares Tr Trimmed −228,109 −$50.4M 2.3%
SS SPDR Ser Tr Exited −453,433 −$42M —
VS Vanguard Scottsdale Fds New +682,604 +$41.2M 1.5%
IT Ishares Tr Added +731,386 +$38.5M 19.5%
IT Ishares Tr Added +280,828 +$33.6M 27.8%

Showing the 10 largest of 17 changes.

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