Summa Corp’s Blackstone Mortgage Trust BXMT Stock Holding History

Summa Corp’s Portfolio BXMT Stock Details BXMT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-11,400	Closed	-$210K	–	80
2025 Q3	$210K	Hold	11,400	–	–	0.09%	75
2025 Q2	$219K	Hold	11,400	–	–	0.11%	72
2025 Q1	$228K	Buy	+11,400	New	+$220K	0.13%	58
2024 Q4	–	Sell	-23,500	Closed	-$447K	–	62
2024 Q3	$447K	Hold	23,500	–	–	0.21%	45
2024 Q2	$409K	Hold	23,500	–	–	0.2%	44
2024 Q1	$468K	Hold	23,500	–	–	0.26%	40
2023 Q4	$500K	Buy	+23,500	New	+$507K	0.35%	35

Other funds holding BXMT

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Blackstone Inc New York $32.9B AUM 23.66% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Summa Corp's BXMT Position: Q4 2025 in Review

Summa Corp sold out of Blackstone Mortgage Trust (BXMT) in Q4 2025, closing a stake of 11,400 shares — an estimated $210K sold.

Summa Corp first reported a position in BXMT in Q4 2023 and held it in 7 quarters. The position peaked at $500K in Q4 2023. 341 funds tracked by Wall St. Rank hold BXMT as of Q4 2025.

Summa Corp reported no remaining Blackstone Mortgage Trust position as of Q4 2025 after selling out during the quarter.
Summa Corp sold 11,400 Blackstone Mortgage Trust shares in Q4 2025, an estimated $210K.
Summa Corp first reported a position in Blackstone Mortgage Trust in Q4 2023 and held it in 7 quarters.
Summa Corp's Blackstone Mortgage Trust position peaked at $500K in Q4 2023.
341 funds tracked by Wall St. Rank held Blackstone Mortgage Trust as of Q4 2025.

Based on Summa Corp's 13F filing for Q4 2025, filed 21 Jan 2026.