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TYG

Tortoise Energy Infrastructure Corp

Company with tickers: TYG

CIK
1268533
CUSIP
89147L886
Shares Outstanding
21,514,102
13F Activity (30d)
39 filings 37 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 153
Total Value: $228,179,384
Total Shares: 4,577,321
Showing 1–100 of 153 holdings by value · page 1 of 2

Institutional Ownership Trend

30 quarters

Holder Concentration

Across 153 13F filers · Δ vs Dec 31, 2025
Top Holder
11.8%
Sep 2024 → Mar 2026 · range 9.8% – 21.6%
+2.0 pts
Top 5
41.1%
Sep 2024 → Mar 2026 · range 29.8% – 49.0%
+11.3 pts
Top 10
56.1%
Sep 2024 → Mar 2026 · range 47.7% – 64.0%
+8.3 pts
HHI
455
Sep 2024 → Mar 2026 · range 318 – 726
Broadly held+138

Quarterly Activity

vs Dec 31, 2025
New
22
Increased
55
Decreased
28
Sold Out
20
Unchanged
48
Holder count: +2
Institutional value: +66.9%
Shares held: +36.9%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 153
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Holder Value (USD) % of 13F Shares Open