SEC ownership of STRATUS PROPERTIES INC

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000885508.

Comparable stake leader

INGALLS & SNYDER LLC

Disclosed value leader

Oasis Management Co Ltd.

Comparable rows

50/50

Latest evidence

07 Jul 2026

Top shareholders Insider holders Latest transactions
Public ticker
STRS on Nasdaq
Parsed ownership sources
13D/G, 13F, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder
INGALLS & SNYDER LLC
Ranking: Comparable ownership first, then disclosed value
Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
INGALLS & SNYDER LLC
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
07 Jul 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0000885508
Issuer location
Austin, TX

Ownership snapshot

Top shareholders of STRATUS PROPERTIES INC (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
INGALLS & SNYDER LLC
Disclosed value leader
Oasis Management Co Ltd.
Comparable rows
50/50
Latest evidence
07 Jul 2026
13D/G 13F 3/4/5 Lead comparable stake: 14% 13D/G row: INGALLS & SNYDER LLC Showing 1-8 of 50 holder rows.

Quick read

INGALLS & SNYDER LLC leads the comparable SEC ownership view at 14%.

50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens INGALLS & SNYDER LLC's linked filing trail.
Comparable ownership Top 5
INGALLS & SNYDER LLC 14%
Oasis Management Co Ltd. 11%
DIMENSIONAL FUND ADVISORS LP 4.8%
Oasis Investments II Master Fund ... 9.9%
Seth Fischer 9.9%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
INGALLS & SNYDER LLC
13D/G 13F
Company
13D/G 13F
14%
$33,252,918
1,089,538 shares
 -$77,704 31 Dec 2025
Oasis Management Co Ltd.
13F 13D/G 3/4/5
Company · 10%+ Owner
13F 13D/G 3/4/5
11%
from 13D/G
$34,611,511
1,134,060 shares
 — 31 Mar 2026
DIMENSIONAL FUND ADVISORS LP
13F 13D/G
Company
13F 13D/G
4.8%
from 13D/G
$11,728,281
384,228 shares
 — 31 Mar 2026
Oasis Investments II Master Fund Ltd.
3/4/5
10%+ Owner
3/4/5
9.9%
$21,590,785
784,797 shares
 -$10,082,864 07 Jul 2026
Seth Fischer
3/4/5
10%+ Owner
3/4/5
9.9%
$21,590,785
784,797 shares
 -$10,082,864 07 Jul 2026
William H. Armstrong III
3/4/5
Chair of Board, President, CEO, Director
3/4/5
8.6%
$21,293,910
687,122 shares
 — 15 Mar 2026
Erin D. Pickens
3/4/5
Senior VP & CFO
3/4/5
0.93%
$2,281,576
73,623 shares
 — 15 Mar 2026
Michael D. Madden
3/4/5
Director
3/4/5
0.72%
$1,739,670
57,001 shares
 — 01 Jun 2026
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to selling over the last 12 months. Net value: -$30,761,809.

Buys
$0
Insiders: 0
Sells
$30,761,809
Insiders: 4
Net
-$30,761,809
Shares: -1,066,320
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 0 Shares: 1,066,320
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 0 1,009,609 $0 $29,076,815 -$29,076,815
3-6 0 53,895 $0 $1,624,345 -$1,624,345
6-9 0 818 $0 $18,651 -$18,651
9-12 0 1,998 $0 $41,998 -$41,998

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-12 of 12 reporting-owner rows connected to STRATUS PROPERTIES INC. Open a relationship link for the CIK-to-CIK filing trail.

Rows
12
Largest Forms 3/4/5 holder
Oasis Management Co Ltd.
Net 12M change
-$30,761,809
Latest report
07 Jul 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Oasis Management Co Ltd. 10%+ Owner $21,590,785 -$10,143,513 -32% Filing P/S 07 Jul 2026
Oasis Investments II Master Fund Ltd. 10%+ Owner $21,590,785 -$10,082,864 -32% Filing P/S 07 Jul 2026
Seth Fischer 10%+ Owner $21,590,785 -$10,082,864 -32% Filing P/S 07 Jul 2026
William H. Armstrong III Chair of Board, President, CEO, Director $21,293,910 Mixed 15 Mar 2026
Erin D. Pickens Senior VP & CFO $2,281,576 Mixed 15 Mar 2026
Michael D. Madden Director $1,739,670 Mixed 01 Jun 2026
Charles W. Porter Director $976,670 Mixed 01 Jun 2026
Laurie L. Dotter Director $649,862 Mixed 01 Jun 2026
James Leslie Director $577,200 Mixed 01 Nov 2022
Neville L. Rhone Jr. Director $454,778 Mixed 01 Jun 2026
Kate Henriksen Director $448,674 Mixed 01 Jun 2026
James Joseph Director $63,484 -$452,568 -88% Filing P/S 03 Jun 2026

Recent insider transactions for STRATUS PROPERTIES INC

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -3.53% $790,036 $27.51 -28,720 784,797 08 Jul 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -3.53% $790,036 $27.51 -28,720 784,797 08 Jul 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -3.53% $790,036 $27.51 -28,720 784,797 08 Jul 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -3.56% $825,171 $27.51 -30,000 813,517 07 Jul 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -3.56% $825,171 $27.51 -30,000 813,517 07 Jul 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -3.56% $825,171 $27.51 -30,000 813,517 07 Jul 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -12.2% $3,297,123 $28.03 -117,612 843,517 02 Jul 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -12.2% $3,297,123 $28.03 -117,612 843,517 02 Jul 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -12.2% $3,297,123 $28.03 -117,612 843,517 02 Jul 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.03% $289,000 $28.90 -10,000 961,129 30 Jun 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.03% $289,000 $28.90 -10,000 961,129 30 Jun 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.03% $289,000 $28.90 -10,000 961,129 30 Jun 2026 See footnotes
James Joseph STRS Common Stock Sale -59.6% $93,866 $27.77 -3,380 2,286 03 Jun 2026 Direct
Neville L. Rhone Jr. STRS Common Stock Award 18.1% 2,286 14,901 01 Jun 2026 Direct
Charles W. Porter STRS Common Stock Award 7.69% 2,286 32,001 01 Jun 2026 Direct
Michael D. Madden STRS Common Stock Award 4.18% 2,286 57,001 01 Jun 2026 Direct
James Joseph STRS Common Stock Award 67.6% 2,286 5,666 01 Jun 2026 Direct
Kate Henriksen STRS Common Stock Award 18.4% 2,286 14,701 01 Jun 2026 Direct
Laurie L. Dotter STRS Common Stock Award 12% 2,286 21,293 01 Jun 2026 Direct
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.02% $290,502 $29.05 -10,000 971,129 26 May 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.02% $290,502 $29.05 -10,000 971,129 26 May 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.02% $290,502 $29.05 -10,000 971,129 26 May 2026 See footnotes
James Joseph STRS Common Stock Sale -78.5% $358,702 $29.08 -12,335 3,380 18 May 2026 Direct
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.07% $21,619 $30.03 -720 981,129 07 May 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.07% $21,619 $30.03 -720 981,129 07 May 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.07% $21,619 $30.03 -720 981,129 07 May 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.01% $297,052 $29.71 -10,000 981,849 04 May 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.01% $297,052 $29.71 -10,000 981,849 04 May 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.01% $297,052 $29.71 -10,000 981,849 04 May 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.49% $147,649 $30.03 -4,916 991,849 28 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.49% $147,649 $30.03 -4,916 991,849 28 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.49% $147,649 $30.03 -4,916 991,849 28 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.97% $600,075 $30.00 -20,000 996,765 27 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.97% $600,075 $30.00 -20,000 996,765 27 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -1.97% $600,075 $30.00 -20,000 996,765 27 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.97% $298,910 $29.89 -10,000 1,016,765 24 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.97% $298,910 $29.89 -10,000 1,016,765 24 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.97% $298,910 $29.89 -10,000 1,016,765 24 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.05% $14,882 $30.19 -493 1,026,765 22 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.05% $14,882 $30.19 -493 1,026,765 22 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.05% $14,882 $30.19 -493 1,026,765 22 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.43% $134,600 $30.02 -4,483 1,027,258 20 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.43% $134,600 $30.02 -4,483 1,027,258 20 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -0.43% $134,600 $30.02 -4,483 1,027,258 20 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -4.12% $1,328,634 $29.98 -44,323 1,031,741 17 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -4.12% $1,328,634 $29.98 -44,323 1,031,741 17 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -4.12% $1,328,634 $29.98 -44,323 1,031,741 17 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -2.69% $895,802 $30.07 -29,788 1,076,064 16 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -2.69% $895,802 $30.07 -29,788 1,076,064 16 Apr 2026 See footnotes
Oasis Management Co Ltd. STRS Common Stock, par value $0.01 per share Sale -2.69% $895,802 $30.07 -29,788 1,076,064 16 Apr 2026 See footnotes
* marks a reported price that did not pass the local price check.
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