# CALUMET INC COM

CALUMET INC COM is a security (CUSIP 131428104) tracked across SEC portfolio filings. 197 institutional managers reported $1.9B on Form 13F as of 2026-06-30; 12 registered fund positions totaling $50.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: CALUMET INC
- Class: COM
- CUSIP: 131428104
- Asset category: EC
- 13F holders: 197
- 13F value: $1.9B
- 13F period: 2026-06-30
- N-PORT fund positions: 12
- N-PORT value: $50.7M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 197 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| Two Seas Capital LP | RYE, NY | $214.0M | 5,960,292 |
| BlackRock, Inc. | New York, NY | $178.8M | 4,980,528 |
| Wasserstein Management, L.P. | NEW YORK, NY | $164.2M | 4,573,363 |
| STATE STREET CORP | BOSTON, MA | $110.6M | 3,080,159 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $105.4M | 402,089 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $93.4M | 4,703,040 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $88.3M | 245,335 |
| Adams Asset Advisors, LLC | DALLAS, TX | $72.3M | 2,006,206 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $67.2M | 1,872,859 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $62.2M | 536,033 |
| [Graham Capital Management, L.P.](https://search.stillhousedata.com/firm/160925) | ROWAYTON, CT | $61.5M | — |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $41.4M | 1,153,744 |
| MORGAN STANLEY | NEW YORK, NY | $37.8M | 1,051,997 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $29.8M | 830,558 |
| [MARSHALL WACE, LLP](https://search.stillhousedata.com/firm/160885) | LONDON, X0 | $29.6M | 824,028 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $25.7M | 3.16% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $12.6M | 7.17% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $4.0M | 8.39% |
| [VANGUARD U.S. MOMENTUM FACTOR ETF](https://search.stillhousedata.com/fund/S000061302) | VANGUARD WELLINGTON FUND | $2.8M | 15.50% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $1.7M | 0.29% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $1.4M | 0.48% |
| [Fidelity Nasdaq Composite Index ETF](https://search.stillhousedata.com/fund/S000006011) | Fidelity Commonwealth Trust | $801K | 0.73% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $638K | 0.85% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $387K | 3.93% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $347K | 8.27% |
| [Vericimetry U.S. Small Cap Value Fund](https://search.stillhousedata.com/fund/S000033942) | VERICIMETRY FUNDS | $157K | 9.33% |
| [TIAA Separate Account VA-1 - Stock Index Account](https://search.stillhousedata.com/fund/S000005098) | TIAA Separate Account VA-1 | $54K | 0.42% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/131428104.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.