Wexford Capital’s Rambus RMBS Stock Holding History

Wexford Capital’s Portfolio RMBS Stock Details RMBS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$242K	Buy	+1,823	New	+$237K	0.03%	200
2025 Q4	–	Sell	-999	Closed	-$104K	–	507
2025 Q3	$104K	Buy	+999	New	+$77K	0.02%	229
2021 Q2	$537K	Sell	22,660 -71,800	-76%	-$1.45M	0.08%	121
2021 Q1	$1.84M	Sell	94,460 -21,540	-19%	-$433K	0.27%	89
2020 Q4	$2.02M	Buy	+116,000	New	+$1.82M	0.32%	81
2019 Q4	–	Sell	-372,000	Closed	-$4.88M	–	150
2019 Q3	$4.88M	Buy	+372,000	New	+$4.66M	0.68%	34

Other funds holding RMBS

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Wexford Capital's RMBS Position: Q2 2026 in Review

Wexford Capital opened a new position in Rambus (RMBS) in Q2 2026: 1,823 shares worth $242K. The stake represents 0.03% of the portfolio and ranks #200 among its holdings. This is a return to the name: Wexford Capital previously reported a position in RMBS as recently as Q3 2025.

Wexford Capital first reported a position in RMBS in Q3 2019 and has held it in 6 quarters since. The position peaked at $4.88M in Q3 2019. 618 funds tracked by Wall St. Rank hold RMBS as of Q2 2026.

Wexford Capital held 1,823 shares of Rambus worth $242K as of Q2 2026.
Rambus was a new Wexford Capital position in Q2 2026.
Rambus made up 0.03% of Wexford Capital's portfolio in Q2 2026, its #200 holding.
Wexford Capital first reported a position in Rambus in Q3 2019 and has held it in 6 quarters since.
Wexford Capital's Rambus position peaked at $4.88M in Q3 2019.
618 funds tracked by Wall St. Rank held Rambus as of Q2 2026.

Based on Wexford Capital's 13F filing for Q2 2026, filed 14 Aug 2026.