Swiss National Bank’s Eos Energy Enterprises EOSE Stock Holding History

Swiss National Bank’s Portfolio EOSE Stock Details EOSE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$4.01M	Buy	681,300 +42,300	+7%	+$294K	﹤0.01%	1566
2026 Q1	$3.17M	Hold	639,000	–	–	﹤0.01%	1606
2025 Q4	$7.32M	Buy	639,000 +155,900	+32%	+$2.24M	﹤0.01%	1141
2025 Q3	$5.5M	Buy	483,100 +50,100	+12%	+$343K	﹤0.01%	1273
2025 Q2	$2.22M	Buy	433,000 +10,800	+3%	+$52.9K	﹤0.01%	1747
2025 Q1	$1.6M	Sell	422,200 -4,000	-0.9%	-$19.5K	﹤0.01%	1894
2024 Q4	$2.07M	Buy	+426,200	New	+$1.38M	﹤0.01%	1838

Other funds holding EOSE

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

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

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

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

ECP

Electron Capital Partners New York $2.5B AUM 97.62% 1-Year Est. Return

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

Swiss National Bank's EOSE Position: Q2 2026 in Review

Swiss National Bank increased its Eos Energy Enterprises (EOSE) stake by 6.6% in Q2 2026, buying an estimated $294K and bringing the position to 681,300 shares worth $4.01M. The position accounts for ﹤0.01% of the portfolio, ranked #1566.

Swiss National Bank first reported a position in EOSE in Q4 2024 and has held it in 7 quarters since. The position peaked at $7.32M in Q4 2025. 348 funds tracked by Wall St. Rank hold EOSE as of Q2 2026.

Swiss National Bank held 681,300 shares of Eos Energy Enterprises worth $4.01M as of Q2 2026.
Swiss National Bank bought 42,300 Eos Energy Enterprises shares in Q2 2026, an estimated $294K.
Eos Energy Enterprises made up ﹤0.01% of Swiss National Bank's portfolio in Q2 2026, its #1566 holding.
Swiss National Bank first reported a position in Eos Energy Enterprises in Q4 2024 and has held it in 7 quarters since.
Swiss National Bank's Eos Energy Enterprises position peaked at $7.32M in Q4 2025.
348 funds tracked by Wall St. Rank held Eos Energy Enterprises as of Q2 2026.

Based on Swiss National Bank's 13F filing for Q2 2026, filed 11 Aug 2026.