Regency Centers Corporation
US ˙ NasdaqGS ˙ US7588491032

SecurityREG / Regency Centers Corporation
InstitutionSei Investments Co
Latest Disclosed Ownership82,513 shares
Latest Disclosed Value $ 5,695,865
Sei Investments Co ownership in REG / Regency Centers Corporation

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 82,513 shares of Regency Centers Corporation (US:REG) valued at $5,695,872 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 87,185 shares of Regency Centers Corporation. This represents a change in shares of -5.36% during the quarter. The current value of the position is $6,296,567 USD.

Sei Investments Co has a history of taking positions in derivatives of the underlying security (REG) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

REG / Regency Centers Corporation Historical Put/Call Ratio
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)
2026-02-13 2025-12-31 13F REGENCY CTRS COM 758849103 82,513 -4,672 -5.36 5,696 -10.39 0.0056
2025-11-13 2025-09-30 13F REGENCY CTRS COM 758849103 87,185 3,988 4.79 6,356 7.26 0.0068
2025-08-14 2025-06-30 13F REGENCY CTRS COM 758849103 83,197 -36,822 -30.68 5,926 -33.07 0.0069
2025-05-14 2025-03-31 13F/A-1 REGENCY CTRS COM 758849103 120,019 -85,371 -41.57 8,853 -41.70 0.0114
2025-05-13 2025-03-31 13F REGENCY CTRS COM 758849103 205,109 -281 15,163 0.0165
2025-02-11 2024-12-31 13F REGENCY CTRS COM 758849103 205,390 -253,049 -55.20 15,185 -54.14 0.0195
2024-11-12 2024-09-30 13F REGENCY CTRS COM 758849103 458,439 -193,922 -29.73 33,113 -18.39 0.0430
2024-08-13 2024-06-30 13F REGENCY CTRS COM 758849103 652,361 46,884 7.74 40,577 10.66 0.0575
2024-05-07 2024-03-31 13F REGENCY CTRS COM 758849103 605,477 -223,261 -26.94 36,668 -33.96 0.0537
2024-02-14 2023-12-31 13F REGENCY CTRS COM 758849103 828,738 -118,893 -12.55 55,526 -1.42 0.0891
2023-11-14 2023-09-30 13F REGENCY CTRS COM 758849103 947,631 74,781 8.57 56,327 4.47 0.1012
2023-08-11 2023-06-30 13F REGENCY CTRS COM 758849103 872,850 86,159 10.95 53,916 12.02 0.0940
2023-05-12 2023-03-31 13F REGENCY CTRS COM 758849103 786,691 294,960 59.98 48,130 56.60 0.0894
2023-02-10 2022-12-31 13F REGENCY CTRS COM 758849103 491,731 166,273 51.09 30,734 75.36 0.0683
2022-11-14 2022-09-30 13F REGENCY CTRS COM 758849103 325,458 36,420 12.60 17,526 2.23 0.0391
2022-08-15 2022-06-30 13F REGENCY CTRS COM 758849103 289,038 101,121 53.81 17,143 27.90 0.0370
2022-05-13 2022-03-31 13F REGENCY CTRS COM 758849103 187,917 -8,371 -4.26 13,403 -9.40 0.0269
2022-02-14 2021-12-31 13F REGENCY CTRS COM 758849103 196,288 80,936 70.16 14,794 90.42 0.0278
2021-11-12 2021-09-30 13F REGENCY CTRS COM 758849103 115,352 38,824 50.73 7,769 58.39 0.0163
2021-08-06 2021-06-30 13F REGENCY CTRS COM 758849103 76,528 6,056 8.59 4,905 31.01 0.0109
2021-05-12 2021-03-31 13F REGENCY CTRS COM 758849103 70,472 -2,000 -2.76 3,744 12.94 0.0094
2021-02-08 2020-12-31 13F REGENCY CTRS COM 758849103 72,472 -99,533 -57.87 3,315 -49.39 0.0086
2020-12-04 2020-09-30 13F/A-1 REGENCY CTRS COM 758849103 172,005 78,668 84.28 6,550 53.36 0.0190
2020-11-06 2020-09-30 13F REGENCY CTRS COM 758849103 172,096 78,759 6,553 15,778.1670
2020-08-17 2020-06-30 13F/A-1 REGENCY CTRS COM 758849103 93,337 -193,242 -67.43 4,271 -61.17 0.0133
2020-08-11 2020-06-30 13F REGENCY CTRS COM 758849103 264,981 -21,598 16,551 44,895.4685
2020-05-14 2020-03-31 13F REGENCY CTRS COM 758849103 286,579 21,641 8.17 11,000 -34.20 0.0404
2020-02-06 2019-12-31 13F REGENCY CTRS COM 758849103 264,938 46,480 21.28 16,718 10.07 0.0499
2019-11-12 2019-09-30 13F REGENCY CTRS COM 758849103 218,458 4,555 2.13 15,189 6.41 0.0389
2019-08-14 2019-06-30 13F REGENCY CTRS COM 758849103 213,903 18,399 9.41 14,274 8.21 0.0466
2019-05-15 2019-03-31 13F REGENCY CTRS COM 758849103 195,504 -94,812 -32.66 13,191 -29.60 0.0443
2019-02-13 2018-12-31 13F REGENCY CTRS COM 758849103 290,316 1,201 0.42 18,736 0.20 0.0667
2018-11-08 2018-09-30 13F REGENCY CTRS COM 758849103 289,115 119,565 70.52 18,698 77.65 0.0678
2018-08-03 2018-06-30 13F REGENCY CTRS COM 758849103 169,550 31,365 22.70 10,525 29.14 0.0358
2018-05-11 2018-03-31 13F REGENCY CTRS COM 758849103 138,185 -61,103 -30.66 8,150 -40.88 0.0312
2018-02-08 2017-12-31 13F REGENCY CTRS COM 758849103 199,288 -59,385 -22.96 13,786 -14.09 0.0479
2017-11-06 2017-09-30 13F REGENCY CTRS COM 758849103 258,673 -51,819 -16.69 16,047 -17.49 0.0570
2017-07-31 2017-06-30 13F REGENCY CTRS COM 758849103 310,492 105,689 51.61 19,449 43.04 0.0775
2017-05-05 2017-03-31 13F REGENCY CTRS COM 758849103 204,803 26,372 14.78 13,597 10.53 0.0596
2017-02-02 2016-12-31 13F REGENCY CTRS COM 758849103 178,431 -9,117 -4.86 12,302 -15.35 0.0596
2016-11-04 2016-09-30 13F REGENCY CTRS COM 758849103 187,548 6,943 3.84 14,533 -3.89 0.0738
2016-08-11 2016-06-30 13F REGENCY CTRS COM 758849103 180,605 62,679 53.15 15,121 71.32 0.0907
2016-05-10 2016-03-31 13F/A-1 REGENCY CTRS COM 758849103 117,926 12,707 12.08 8,826 23.15 0.0549
2016-02-03 2015-12-31 13F REGENCY CTRS COM 758849103 105,219 33,042 45.78 7,167 59.76 0.0437
2015-11-02 2015-09-30 13F/A-1 REGENCY CTRS COM 758849103 72,177 -8,317 -10.33 4,486 -5.50 0.0412
2015-10-30 2015-09-30 13F REGENCY CTRS COM 758849103 72,177 4,487
2015-08-07 2015-06-30 13F/A-1 REGADO BIOSCIENCES PUT 758849103 0 -84,783 -100.00 0 -100.00
2015-08-07 2015-06-30 13F/A-1 REGENCY CTRS COM 758849103 80,494 -4,289 -5.06 4,747 -17.63 0.0429
2015-08-04 2015-06-30 13F REGENCY CTRS COM 758849103 80,494 -4,289 4,747 0.0429
2015-05-14 2015-03-31 13F/A-1 REGENCY CTRS COM 758849103 84,783 10,143 13.59 5,763 21.15 0.0500
2015-05-01 2015-03-31 13F REGADO BIOSCIENCES PUT 758849103 84,783 84,783 5,763 0.0500
2015-02-10 2014-12-31 13F REGENCY CTRS COM 758849103 74,640 74,640 4,757 0.0420
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2015-08-07 2015-06-30 13F/A REGADO BIOSCIENCES PUT 0 -100.00 0 -100.00 n/a n/a n/a
2015-05-01 2015-03-31 13F REGADO BIOSCIENCES PUT 84,783 5,763 n/a n/a n/a
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.