SL Green Realty Corp.
US ˙ NYSE ˙ US78440X8873

SecuritySLG / SL Green Realty Corp.
InstitutionFox Run Management, L.l.c.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Fox Run Management, L.l.c. closes position in SLG / SL Green Realty Corp.

On February 11, 2026 - Fox Run Management, L.l.c. filed a 13F-HR form disclosing ownership of 0 shares of SL Green Realty Corp. (US:SLG) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 12, 2025 disclosing 14,011 shares of SL Green Realty Corp.. The current value of the position is $0 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)
2026-02-11 2025-12-31 13F SL GREEN RLTY COM 78440X887 0 -100.00 0
2025-11-12 2025-09-30 13F SL GREEN RLTY COM 78440X887 14,011 -8,220 -36.98 838 -39.17 0.1307
2025-08-06 2025-06-30 13F SL GREEN RLTY COM 78440X887 22,231 16,305 275.14 1,376 303.52 0.2293
2025-05-13 2025-03-31 13F SL GREEN RLTY COM 78440X887 5,926 -18,370 -75.61 342 -79.33 0.0530
2025-02-11 2024-12-31 13F SL GREEN RLTY COM 78440X887 24,296 10,081 70.92 1,650 66.84 0.2997
2024-11-12 2024-09-30 13F SL GREEN RLTY COM 78440X887 14,215 14,215 990 0.2202
2023-02-07 2022-12-31 13F SL GREEN RLTY COM 78440X887 0 -12,738 -100.00 0 -100.00
2022-11-07 2022-09-30 13F SL GREEN RLTY COM 78440X887 12,738 5,049 65.67 512 44.23 0.1992
2022-08-12 2022-06-30 13F SL GREEN RLTY COM 78440X887 7,689 7,689 355 0.1772
2021-05-17 2021-03-31 13F SL GREEN RLTY COM 78440X101 0 -5,133 -100.00 0 -100.00
2021-02-08 2020-12-31 13F SL GREEN RLTY COM 78440X101 5,133 5,133 306 0.6179
2020-07-31 2020-06-30 13F SL GREEN RLTY COM 78440X101 0 -6,455 -100.00 0 -100.00
2020-05-08 2020-03-31 13F SL GREEN RLTY COM 78440X101 6,455 6,455 278 0.6585
2019-07-17 2019-06-30 13F SL GREEN RLTY COM 78440X101 0 -5,529 -100.00 0 -100.00
2019-10-17 2019-03-31 13F SL GREEN RLTY COM 78440X101 5,529 97 1.79 497 15.58 0.2808
2019-01-15 2018-12-31 13F SL GREEN RLTY COM 78440X101 5,432 5,432 430 0.2278
2018-10-05 2018-09-30 13F SL GREEN RLTY COM 78440X101 0 -6,547 -100.00 0 -100.00
2018-07-17 2018-06-30 13F SL GREEN RLTY COM 78440X101 6,547 1,240 23.37 658 28.02 0.2087
2018-04-17 2018-03-31 13F SL GREEN RLTY COM 78440X101 5,307 -1,394 -20.80 514 -23.96 0.1246
2018-01-18 2017-12-31 13F SL GREEN RLTY COM 78440X101 6,701 6,701 676 0.1979
2017-07-10 2017-06-30 13F SL GREEN RLTY COM 78440X101 0 -6,026 -100.00 0 -100.00
2017-04-17 2017-03-31 13F SL GREEN RLTY COM 78440X101 6,026 2,326 62.86 642 61.31 0.2619
2017-01-10 2016-12-31 13F SL GREEN RLTY COM 78440X101 3,700 1,300 54.17 398 53.67 0.2092
2016-10-12 2016-09-30 13F SL GREEN RLTY COM 78440X101 2,400 2,400 0.00 259 0.1527
2016-04-18 2016-03-31 13F SL GREEN RLTY COM 78440X101 0 -1,900 -100.00 0 -100.00
2016-01-13 2015-12-31 13F SL GREEN RLTY COM 78440X101 1,900 1,900 215 0.1662
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.