Spire Inc.
DE ˙ DB ˙ US84857L1017
69,50 € ↑1,00 (1,46%)
2026-06-03
DEL PRIS
SecurityDE:LGR / Spire Inc.
InstitutionAdvisory Research Inc
Latest Disclosed Ownership18,952 shares
Latest Disclosed Value $ 1,715,914
Advisory Research Inc reports 200.97% increase in ownership of LGR / Spire Inc.

On May 14, 2026 - Advisory Research Inc filed a 13F-HR form disclosing ownership of 18,952 shares of Spire Inc. (DE:LGR) valued at $1,497,208 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,297 shares of Spire Inc.. This represents a change in shares of 200.97% during the quarter. The current value of the position is $1,317,164 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F SPIRE COM 84857L101 18,952 12,655 200.97 1,716 229.81 0.1791
2026-02-13 2025-12-31 13F SPIRE COM 84857L101 6,297 334 5.60 521 7.00 0.0654
2025-11-13 2025-09-30 13F SPIRE COM 84857L101 5,963 239 4.18 486 16.55 0.0638
2025-08-13 2025-06-30 13F SPIRE COM 84857L101 5,724 415 7.82 418 0.48 0.0642
2025-05-14 2025-03-31 13F SPIRE COM 84857L101 5,309 15 0.28 415 15.60 0.0732
2025-02-13 2024-12-31 13F SPIRE COM 84857L101 5,294 29 0.55 359 1.41 0.0597
2024-11-14 2024-09-30 13F SPIRE COM 84857L101 5,265 -169 -3.11 354 7.27 0.0629
2024-08-13 2024-06-30 13F SPIRE COM 84857L101 5,434 354 6.97 330 6.11 0.0621
2024-05-14 2024-03-31 13F SPIRE COM 84857L101 5,080 -25 -0.49 312 -2.20 0.0620
2024-02-13 2023-12-31 13F Spire COM 84857L101 5,105 -525 -9.33 318 0.00 0.0491
2023-11-13 2023-09-30 13F Spire COM 84857L101 5,630 -228 -3.89 319 -14.29 0.0442
2023-08-14 2023-06-30 13F Spire COM 84857L101 5,858 239 4.25 372 -5.84 0.0477
2023-05-12 2023-03-31 13F Spire COM 84857L101 5,619 -90 -1.58 394 0.25 0.0648
2023-02-13 2022-12-31 13F Spire COM 84857L101 5,709 -5 -0.09 393 10.39 0.0370
2022-11-15 2022-09-30 13F Spire COM 84857L101 5,714 27 0.47 356 -15.84 0.0348
2022-08-17 2022-06-30 13F/A-1 Spire COM 84857L101 5,687 5,687 423 0.0413
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.